Home > New Products

New Products

1426 Results for New Products
11 / 18
 
View: Show: 204080
by Price Popularity

DM09 DC-DC High Power Step Down Power Supply Module 9V 12V 24V to 5V 10A Voltage Conveter Buck Output 7V-28V to 5V DM09 DC-DC High Power Step Down Power Supply Module 9V 12V 24V to 5V 10A Voltage Conveter Buck Output 7V-28V to 5V 1.Description:   It is a Step Down Power Supply Module with input DC 7V~28V and output DC 5V.It can provide a stable 5V output.   2.Feature:   1>.Low ripple   2>.High efficiency   3&... $4.19
$5.99
SKU: 15089
$4.19
$5.99

31

DD06CVSA Lithium Battery Charging Discharging Protector Power Support Module for 3.7V 4.2V Battery DD06CVSA Lithium Battery Charging Discharging Protector Power Support Module for 3.7V 4.2V Battery 1.Description:   It is a Lithium Battery Charging Discharging Protector.It support charging, discharging, charging protection, battery capacity indicator.   2.Feature:   1>.Support charging   2&... $3.91
$5.59
SKU: 15087
$3.91
$5.59

30

8-Channel RS485 Multifunctional Delay Relay Module DC 12V Modbus RTU Controller 8-Channel RS485 Multifunctional Delay Relay Module DC 12V Modbus RTU Controller 1.Description:   R421A08 8 channel Modbus relay module equipped with mature and stable 8-bit MCU and RS485 level communication chip,adopt standard MODBUS RTU format RS485 communication protocol. It can realize 8bit input signal ... $13.67
$18.99
SKU: 15080
$13.67
$18.99

28

5V USB Multi-function Meter LCD Voltmeter Ammeter Battery Capacity Tester Power Tester Temperature Display 5V USB Multi-function Meter LCD Voltmeter Ammeter Battery Capacity Tester Power Tester Temperature Display 1.Description:     XY-UDT is a multi-function voltage-ammeter. It can work in three mode: Power Supply Mode,Voltage-Ammeter Mode,PWM Mode.Its main function is to output voltage as a constant voltage constant current source ... $27.59 SKU: 15078
$27.59

Lithium Battery Charge Controller Battery Protection Board XY-CD60L 6V-60V LCD Display Battery Charging Control Board Lithium Battery Charge Controller Battery Protection Board XY-CD60L 6V-60V LCD Display Battery Charging Control Board 1.Description:     XY-CD60L is a battery charge and discharge controller module. It can be used for DC 6V~60V any one lithium/lead-acid battery.   2.Features:     1>.Multi-function test instrum... $6.99
$9.99
SKU: 15077
$6.99
$9.99

30

Dual Modbus Relay Module 2Bit Modbus-RTU Switch Signal Input Output RS485 TTL Controller Dual Modbus Relay Module 2Bit Modbus-RTU Switch Signal Input Output RS485 TTL Controller 1.Description:   LC 2 channel Modbus relay module equipped with mature and stable 8-bit MCU and RS485 level communication chip, adopt standard MODBUS RTU format RS485 communication protocol. It can realize 2bit input signal dete... $6.47
$8.99
SKU: 15045
$6.47
$8.99

28

4 Channel Modbus Relay Module 4Bit Modbus-RTU Switch Signal Input Output RS485 TTL Controller 4 Channel Modbus Relay Module 4Bit Modbus-RTU Switch Signal Input Output RS485 TTL Controller 1.Description:   LC 4 channel Modbus relay module equipped with mature and stable 8-bit MCU and RS485 level communication chip,adopt standard MODBUS RTU format RS485 communication protocol. It can realize 4bit input signal detec... $11.99 SKU: 15044
$11.99

DC 5V 4 Channel ESP8266 Wireless WIFI Module IoT Remote Controller 4CH 4Bit Switch Module APP Transceiver Self-locking/inching DC 5V 4 Channel ESP8266 Wireless WIFI Module IoT Remote Controller 4CH 4Bit Switch Module APP Transceiver Self-locking/inching 1.Description:   FY-WF4 is a WIFI module based 4 channel WIFI wireless switch controller. It integrates with MCU and GPIO control.It supports to connect and control 4 home appliances which can be turned on/off by app eWeLink and... $6.01
$8.59
SKU: 15035
$6.01
$8.59

30

5V 4-Channel Relay Module with Optocoupler High Level Triger for Arduino 5V 4-Channel Relay Module with Optocoupler High Level Triger for Arduino 1.Description:   It is an optocoupler isolation relay module. It needs a high level trigger signal to turn ON output.   2.Features:   1>.Microcontroller development board module   2>.Applianc... $4.89 SKU: 15028
$4.89

5.8GHz DC 3.3V 5V 9V 12V Microwave Radar Sensor Module 20W Voltage Output Switch Controller 5.8GHz DC 3.3V 5V 9V 12V Microwave Radar Sensor Module 20W Voltage Output Switch Controller 1.Description:   XZG-LDK-6-CS is a 5.8GHz microwave radar sensor module.It can output voltage as same to input and the maximum output current is 2A so it can directly drive LED and other load.   2.Feature:  ... $3.84
$5.49
SKU: 15025
$3.84
$5.49

31

12V to 3.3V 2-Channel Optocoupler Isolator Photoelectric Isolation Module Level Voltage Converter 2Bit NPN Output PLC Signal Converter 12V to 3.3V 2-Channel Optocoupler Isolator Photoelectric Isolation Module Level Voltage Converter 2Bit NPN Output PLC Signal Converter 1.Description:   DST-1R2P-N is a 2CH optocoupler isolator for signal converter.It is used for digital signal one-way conversion and NPN output.   2.Features:   1>.Optocoupler isolator   2>.Co... $4.19
$5.99
SKU: 15023
$4.19
$5.99

31

3.3V to 24V 8-Channel Optocoupler Isolator Photoelectric Isolation Module Level Voltage Converter 8Bit PNP Output PLC Signal Converter 3.3V to 24V 8-Channel Optocoupler Isolator Photoelectric Isolation Module Level Voltage Converter 8Bit PNP Output PLC Signal Converter 1.Description:   DST-1R8P-P is a 8CH optocoupler isolator for signal converter.It is used for digital signal one-way conversion and PNP output.   2.Features:   1>.Optocoupler isolator   2>.Co... $7.69
$10.99
SKU: 15022
$7.69
$10.99

31

50W+50W HIFI Bluetooth-compatible Audio Stereo Module BLE5.0 TPA3116 AUX Digital Amplifier Module ZK-502C DC5-27V 50W+50W HIFI Bluetooth-compatible Audio Stereo Module BLE5.0 TPA3116 AUX Digital Amplifier Module ZK-502C DC5-27V 1.Description:     ZK-502C is a high-power stereo Bluetooth audio module. Dual channels audio signal output.     Adopt TPA3116D2 (with AM Interference Suppression Function) Chips, With Excellent Sound Qu... $13.29
$18.99
SKU: 14855
$13.29
$18.99

30

XY-CD60 Lithium Battery Charge Controller Battery Protection Board 6V-60V LCD Display Battery Charging Control Board XY-CD60 Lithium Battery Charge Controller Battery Protection Board 6V-60V LCD Display Battery Charging Control Board 1.Description:     XY-CD60 is a battery charge and discharge controller module. It can be used for DC 6V~60V any one lithium/lead-acid battery.   2.Features:     1>.Multi-function test ins... $6.99
$9.99
SKU: 14854
$6.99
$9.99

30

16 Channel PLC Amplifier Module Isolated Transistor Controller NPN Signal Converter 16bit PLC Protector Optocoupler 16 Channel PLC Amplifier Module Isolated Transistor Controller NPN Signal Converter 16bit PLC Protector Optocoupler 1.Description:   It is a 16Channel PLC Amplifier Module.It adopts optocoupler isolation control, NPN signal output, safe and reliable.   2.Features:   1>.Optocoupler isolation control   2>.16... $20.99
$29.99
SKU: 14756
$20.99
$29.99

30

LM393 5V 1Bit Voltage Comparator Single Channel Relay Control Circuit Module LM393 5V 1Bit Voltage Comparator Single Channel Relay Control Circuit Module 1.Description:   It is a DC 5V 1Bit Voltage Comparator Module.It controls the output state of the relay by comparing the two voltages.   2.Features:   1>.Settable reference voltage   2>.Input... $5.95
$8.50
SKU: 14753
$5.95
$8.50

30

Bluetooth-compatible Power Amplifier Board 50W+50W 12V 24V Receiver Module Support TF Card U-Disk Bluetooth-compatible Power Amplifier Board 50W+50W 12V 24V Receiver Module Support TF Card U-Disk 1.Description:  It is a Bluetooth power amplifier board with high-fidelity stereo sound quality, Bluetooth audio input and support U-disk/TF card audio file input.   Support unobstructed onnected to 15 meters (depen... $11.89
$16.99
SKU: 14750
$11.89
$16.99

30

DC 12V Photosensitive Sensor Controller Relay Driver Waterproof Brightness Adjustable Switch DC 12V Photosensitive Sensor Controller Relay Driver Waterproof Brightness Adjustable Switch 1.Description:   The precision 1-channel photo-relay module adopts genuine high-quality industrial-grade components, military-grade double-sided PCB board, and has two-color LED signal indicator; the layout is comprehensive, the... $4.87
$6.95
SKU: 14748
$4.87
$6.95

30

DC-DC 20A CVCC High Power Supply Module 6V-40V to 1.2V-35V Step Down Converter Buck Module LED Driver DC-DC 20A CVCC High Power Supply Module 6V-40V to 1.2V-35V Step Down Converter Buck Module LED Driver 1.Description: It is a DC-DC 20A high power boost buck constant voltage constant current non-isolated power supply module.It supports adjust output voltage and output current.   【20A CVCC Step-down Power Module w/Overcur... $6.99
$9.99
SKU: 14746
$6.99
$9.99

30

DC-DC 200W High Power Supply Module 6V-35V to 7V-55V Step UP Converter Boost Module with Case DC-DC 200W High Power Supply Module 6V-35V to 7V-55V Step UP Converter Boost Module with Case 1.Description:   It is a DC-DC 200W high power boost non-isolated power supply module.It supports adjust output voltage.It comes with an aluminum alloy casing for easy and convenient use.   2.Feature:   1&g... $5.59
$7.99
SKU: 14742
$5.59
$7.99

31

Servo Motor Driver Module Robot Shield DC 5V-12V I2C Development Board for Raspberry Pi 3B+/3B Stepper Motor HAT Servo Motor Driver Module Robot Shield DC 5V-12V I2C Development Board for Raspberry Pi 3B+/3B Stepper Motor HAT 1.Description:   It is a full-featured robotic shiled that supports multiple servo motor/DC motor/stepper motor simultaneously.It can be multi-layer cascading to expand more control interfaces, especially suitable for players DI... $24.99 SKU: 14590
$24.99

1.3 inch SPI 240x240 RGB TFT LCD Display Module ST7789 Driver 240*240 3.3V 1.3 inch SPI 240x240 RGB TFT LCD Display Module ST7789 Driver 240*240 3.3V 1.Description:   It is a high-definition 1.3 inch TFT LCD liquid crystal display module.Its driver chip is ST7789 and SPI output.   2.Feature:   1>.TFT LCD display   2>.High Definition &n... $7.69
$10.99
SKU: 14588
$7.69
$10.99

31

STM8L152K4 Development Board ARM STM8L Programmable MCU Controller STM8 System Board with Cable STM8L152K4 Development Board ARM STM8L Programmable MCU Controller STM8 System Board with Cable 1.Description:   It is a STM8L152K4 Development board. Built-in CH340 download chip and users can download the code directly.Open all pins, users can choose to use various interface resources according to their own needs. &n... $7.59 SKU: 14581
$7.59

DC 5V 12V Red Display Digital Thermometer XH-B302 w/ NTC Waterproof Metal Probe -50~110℃ Precision Temperature Sensor Measurement Instrument DC 5V 12V Red Display Digital Thermometer XH-B302 w/ NTC Waterproof Metal Probe -50~110℃ Precision Temperature Sensor Measurement Instrument Parameter:   1>.Model:XH-B302   2>.Work voltage:DC 4.5V-15V   3>.Measurement accuracy:+/-0.1℃   4>.Measuring range:-50℃~110℃   5>.Reverse protection:Support   6>.Wor... $2.70
$3.85
SKU: 14293
$2.70
$3.85

31

XH-W1705 Adjustable Temperature Controller DC 12V NTC 10K Sensor -25-100℃ Switch Control XH-W1705 Adjustable Temperature Controller DC 12V NTC 10K Sensor -25-100℃ Switch Control Parameter:   1>.Model:XH-W1705   2>.Work voltage:DC 12V   3>.Temperature range:-26℃~100℃   4>.Precision:2℃   5>.Sensor:NTC 10K B3950   6>.Output type:Relay(Can not o... $5.59
$7.99
SKU: 14290
$5.59
$7.99

31

DC 12V 24V TPA3118D2 Voice Audio Amplifier Module Stereo 45W+45W Digital Power Amplifier Board XH-M312 DC 12V 24V TPA3118D2 Voice Audio Amplifier Module Stereo 45W+45W Digital Power Amplifier Board XH-M312 Parameters:   1>.Model:XH-M312   2>.Work voltage:DC 12V-28V   3>.IC:TPA3118D2   4>.Power interface:DC 5.5*2.1mm socket   5>.Audio channel:2CH   6>.Output power:45W*2... $6.29
$8.99
SKU: 14288
$6.29
$8.99

30

DC 12V Temperature Controller -20-100C NTC Sensor 10A Programmable 1 Meters NTC 10K Temperature Sensor Module DC 12V Temperature Controller -20-100C NTC Sensor 10A Programmable 1 Meters NTC 10K Temperature Sensor Module 1.Description:     It is a temperature controller that automatically selects the heating and cooling modes to ensure temperature stability based on the set temperature and actual temperature.   2.Features:... $4.89
$6.99
SKU: 14285
$4.89
$6.99

31

AC 85V-265V Cycle Timer Delay Module Dual Display 110V 220V 10A 2000W 999ms 999h Power-on Delay Timer AC 85V-265V Cycle Timer Delay Module Dual Display 110V 220V 10A 2000W 999ms 999h Power-on Delay Timer 1.Description:     It is a multifunction delay relay module. The screen display is very clear, easy to use, powerful.  It can be widely used at Smart home, Industrial control, Automatic irrigation, Indoor ventilation, ... $7.19
$9.99
SKU: 14284
$7.19
$9.99

29

IP67 Non-Contact Liquid Level Sensor High/Low Signal Output Waterproof Water Level Detector IP67 Non-Contact Liquid Level Sensor High/Low Signal Output Waterproof Water Level Detector 1.Description:     Intelligent non-contact liquid level sensor is for detecting whether there is liquid by water induction capacitor. When there is no liquid to approach the sensor, sensor will generate certain static capac... $4.89
$6.99
SKU: 14282
$4.89
$6.99

31

DIY Kit 3D Light Cube 8x8x8 RGB LED Cube Colorful Audio Spectrum Display DIY Kit 3D Light Cube 8x8x8 RGB LED Cube Colorful Audio Spectrum Display 1.Introduction:     This is a light cube DIY kit that you need to weld and assemble by yourself. The bottom plate comprises a circuit board and component parts. The 512 LED lights make up a stereo space. A variety of coo... $31.49
$44.99
SKU: 14090
$31.49
$44.99

31

DIY Kit Pentagram RGB LED Music Colorful Flashing Light Five-Pointed Star DIY Soldering Kits DIY Kit Pentagram RGB LED Music Colorful Flashing Light Five-Pointed Star DIY Soldering Kits Description This is a good soldering practice kit for school students and teens to learn welding skills. It is an entry-level Soldering kit that takes you into the world of enjoying soldering, may you fall in love with DIY S... $8.39
$11.99
SKU: 14089
$8.39
$11.99

30

DIY Kit Electric Piano RGB LED Flashing Music Generator Creative DIY Soldering Project DIY Kit Electric Piano RGB LED Flashing Music Generator Creative DIY Soldering Project RGB LED Electric Piano DIY Kit 1.Introduction:     The scale of the circuit can produce different sounds, while different keys correspond to different scales. The play of the electronic organ is to use the finge... $5.00
$9.99
SKU: 14088
$5.00
$9.99

50

G1/4 Standard 304 Stainless Steel Liquid Level Electrode Boiler Boiling Water Level Sensor Probe Electrode Rod G1/4 Standard 304 Stainless Steel Liquid Level Electrode Boiler Boiling Water Level Sensor Probe Electrode Rod Description: High-quality Material: The water level electrode rod is made of standard 304 stainless steel, which is corrosion-resistant, not easy to rust, and has a long service life.   Stable Performance: The ... $4.75
$6.79
SKU: 14066
$4.75
$6.79

30

WZP-187 PT100 K Type Stainless Steel Temperature Sensor Probe -200℃-400℃ Thermocouple w/1.5m Cable WZP-187 PT100 K Type Stainless Steel Temperature Sensor Probe -200℃-400℃ Thermocouple w/1.5m Cable Description:   1>.Model: WZP-187   2>.Sensor type: K type   3>.Measuring range: -200℃-400℃   4>.Length: 50mm   5>.Waterproof           ... $4.12
$5.89
SKU: 14065
$4.12
$5.89

30

5 Meters PT100 Temperature Sensor Type-K Waterproof 0℃~800℃ Platinum Resister 5 Meters PT100 Temperature Sensor Type-K Waterproof 0℃~800℃ Platinum Resister Description:   1>.Sensor type: Type-K   2>.Measuring temperature: 0℃~800℃   3>.Inner hole: 5mm   4>.Sensor length:5 meters $4.19
$5.99
SKU: 14058
$4.19
$5.99

31

2 Meters PT100 Temperature Sensor Waterproof 0℃-300℃ Platinum Resister 2 Meters PT100 Temperature Sensor Waterproof 0℃-300℃ Platinum Resister Description:   1>.Probe diameter:5mm   2>.Probe length:30mm   3>.Lead wire length:2 meters   4>.Lead wire: Teflon wire   5>.Temperature range: 0℃-300℃   6>.Accuracy ... $2.79
$3.99
SKU: 14057
$2.79
$3.99

30

Type-K Thermocouple Temperature Sensor 1 Meters 600℃ Oven Temperature Detector Type-K Thermocouple Temperature Sensor 1 Meters 600℃ Oven Temperature Detector Description:   1>.Sensor Type: K type   2>.Measuring Temperature: 0-600℃   3>.Probe length: 200mm   4>.Probe diameter: 7mm   5>.Thread size: M12x1mm   6>.Probe material: stainle... $3.21
$4.59
SKU: 14053
$3.21
$4.59

30

1 Meter Type-K Thermocouple Temperature Sensor -50℃~400℃ Liquid Temperature Probe 1 Meter Type-K Thermocouple Temperature Sensor -50℃~400℃ Liquid Temperature Probe Description:   1>.Temperature range: -50℃~400℃   2>.Protection tube diameter: 3mm   3>.Protection tube length: 100mm   4>.Measurable liquid, gas, non-measurable solid surface $3.21
$4.59
SKU: 14052
$3.21
$4.59

(1 Feedback) 30

TM-902C Digital LCD Thermometer Temperature Reader Meter Sensor K Type Probe TM-902C Digital LCD Thermometer Temperature Reader Meter Sensor K Type Probe K type digital LCD display. Low battery indication, overload protection, with power ON/OFF switch. Ideal for measuring temperature of air, liquid, semi-solid etc. Reads all standard Type K thermocouples. Description: Display:... $5.31
$7.59
SKU: 14051
$5.31
$7.59

31

Dual USB Port Charging Module, QC Mobile Power Boost Module, 5V 2.4A Charger Circuit Board with LCD Display Dual USB Port Charging Module, QC Mobile Power Boost Module, 5V 2.4A Charger Circuit Board with LCD Display Parameter:   1>.Input charging voltage: DC 5V 1A   2>.Input battery voltage:DC 3.7V-4.2V Polymer Rechargeable Lithium Battery   3>.Input type:Type-C/MicroUSB/Lighting   4>.Output channel:2 Channel ... $4.89
$6.99
SKU: 14048
$4.89
$6.99

31

Solar Charging Circuit Board Mobile Power Boost Module 5V 1A 2A Charger Step UP Module Solar Charging Circuit Board Mobile Power Boost Module 5V 1A 2A Charger Step UP Module Parameter:   1>.Input charging voltage: DC 5V 1A   2>.Input battery voltage:DC 3.7V-4.2V Polymer Rechargeable Lithium Battery   3>.Solar panel charging voltage:DC 4.5V-5.8V   4>.Output chan... $3.70
$5.29
SKU: 14047
$3.70
$5.29

31

Lithium Battery Charging Board 5V 2A LCD Display Dual USB Output Charger Module DIY Charger Lithium Battery Charging Board 5V 2A LCD Display Dual USB Output Charger Module DIY Charger Parameter:   1>.Input charging voltage: DC 5V 1A   2>.Input battery voltage:DC 3.7V-4.2V Polymer Rechargeable Lithium Battery   4>.Output channel:2 Channel   5>.Output voltage:5V2.1A/5V1A ... $4.89
$6.99
SKU: 14045
$4.89
$6.99

31

PWM Dimming Motor Speed Controller, 8A Driver Module for Motor/Lamp, 1Hz-150KHz Dual Mode LCD PWM Pulse Frequency Duty Cycle Adjustable Module PWM Dimming Motor Speed Controller, 8A Driver Module for Motor/Lamp, 1Hz-150KHz Dual Mode LCD PWM Pulse Frequency Duty Cycle Adjustable Module 1.Description:   ZK-PP2K signal generator is a device that provides electrical signals at a variety of frequencies, square wave, pulse and output levels. It is used as a signal source or excitation source for testing. Widely used ... $6.29
$8.99
SKU: 13968
$6.29
$8.99

30

XH-A234 Digital Power Amplifier Board 30W+30W DC12-24V Dual Channel Voice Audio Module 30W*2 XH-A234 Digital Power Amplifier Board 30W+30W DC12-24V Dual Channel Voice Audio Module 30W*2 Description:   This digital power amplifier board has a moderate power resolution and it is used in 20W-30W speakers.   It can be installed directly inside some small devices for easy installation and replacement. &... $5.59
$7.99
SKU: 13905
$5.59
$7.99

31

DC 12-30V XH-A902 Operational Pre-Amplifier Module NE5532 Amplifier Front Panel Digital Audio Module DC 12-30V XH-A902 Operational Pre-Amplifier Module NE5532 Amplifier Front Panel Digital Audio Module Description:   The XH-A902 audio preamplifier board uses the original imported op amp chip, which is purer than other similar op amps.Smaller noise floor.It is suitable for a wide range of preamplifier amplification of all audio... $3.49
$4.99
SKU: 13904
$3.49
$4.99

31

XH-A252 DC5 Digital Bluetooth-compatible Receiver Module Wireless Power Amplifier Board Lossless Voice Audio Module Support APE/FLAC/MP3/WAV XH-A252 DC5 Digital Bluetooth-compatible Receiver Module Wireless Power Amplifier Board Lossless Voice Audio Module Support APE/FLAC/MP3/WAV Description:   XH-A252 Bluetooth audio receiver for connecting amplifiers.   Support APE, FLAC, MP3, WAV, WMA and other music formats, the mainstream mainstream music format can be decoded.   Support unobstruct... $4.68
$6.69
SKU: 13899
$4.68
$6.69

31

XH-A233 DC 12V-24V Wireless Bluetooth-compatible Receiver Power Amplifier Board V4.2 Dual Channel Voice Audio Module 15W+15W Support TF Card XH-A233 DC 12V-24V Wireless Bluetooth-compatible Receiver Power Amplifier Board V4.2 Dual Channel Voice Audio Module 15W+15W Support TF Card Description:   XH-A233 TF card/Bluetooth power amplifier board. Its input voltage is DC12~24V.   Support TF card and Bluetooth audio input methods.   The default is TF card input, if connect TF card and bluetoo... $3.77
$5.39
SKU: 13898
$3.77
$5.39

30

XH-M246 Automatic Buck-Boost Module Non-isolated CCCV Power Supply Converter Step Down Step UP Module Battery Charging Module XH-M246 Automatic Buck-Boost Module Non-isolated CCCV Power Supply Converter Step Down Step UP Module Battery Charging Module Description:  XH-M246 is a Automatic Buck-Boost constant voltage constant current power supply module.It can adjust output voltage to meet different require and output a stable voltage.   Parameter:   1>... $3.91
$5.59
SKU: 13894
$3.91
$5.59

30

XY-P40W Stereo Bluetooth-compatible Power Amplifier Board 20W 30W 40W 5V 12V 24V Dual Channel Audio Module XY-P40W Stereo Bluetooth-compatible Power Amplifier Board 20W 30W 40W 5V 12V 24V Dual Channel Audio Module 1.Description:     XY-P40W is a high-power stereo Bluetooth audio module.Dual channels audio signal output.Built-in amplifier module therefore it can connect to loudspeaker directly. It is ideal for DIY wireless Bluetooth s... $5.59
$7.99
SKU: 13865
$5.59
$7.99

31

XY-P40W Dual Channel Stereo Bluetooth-compatible Power Amplifier Board 5V 12V 24V 20W 30W 40W Infrared Remote Control Receiver Module Audio module with Case XY-P40W Dual Channel Stereo Bluetooth-compatible Power Amplifier Board 5V 12V 24V 20W 30W 40W Infrared Remote Control Receiver Module Audio module with Case 1.Description:     XY-P40W is a high-power stereo Bluetooth audio module.Dual channels audio signal output.Built-in amplifier module therefore it can connect to loudspeaker directly. It is ideal for DIY wireless Bluetooth s... $6.99
$9.99
SKU: 13862
$6.99
$9.99

30

5V 12V 24V 150W ZK-MG High-Power PWM DC Motor Speed Controller, Signal Generator Driver Module Speed Regulator 1KHz-99KHz 5V 12V 24V 150W ZK-MG High-Power PWM DC Motor Speed Controller, Signal Generator Driver Module Speed Regulator 1KHz-99KHz 1.Description: ZK-MG is a High-power PWM DC motor governor. It can adjust the motor speed by adjusting the duty cycle of the output signal. It can also adjust the output frequency to match the frequency of the output signal to the moto... $5.31
$7.59
SKU: 13861
$5.31
$7.59

31

ZK-CAR Intelligent Tracking Smart Car Suite DIY Kits TT Motor Infrared Tracking Obstacle Avoidance Following Smart Car Electronic Components ZK-CAR Intelligent Tracking Smart Car Suite DIY Kits TT Motor Infrared Tracking Obstacle Avoidance Following Smart Car Electronic Components 1.Description:     ZK-CAR is an intelligent control car that measures distance by infrared sensor to achieve obstacle avoidance, tracking and following functions.It is suitable for experimental teaching; scientific ex... $12.45
$17.79
SKU: 13860
$12.45
$17.79

30

DC 12V 24V Self-locking Inching Mode WIFI Relay Switch Module IoT Wireless Intelligent Control Device with APP Button Control for Smart Home Compatible with iOS Andriod DC 12V 24V Self-locking Inching Mode WIFI Relay Switch Module IoT Wireless Intelligent Control Device with APP Button Control for Smart Home Compatible with iOS Andriod 1.Description:    This module is an affordable device that provides users with smart home control. It is a WiFi-based wireless switch that can connect to a wide range of appliances. It transmits data to a cloud platform thr... $5.52
$7.89
SKU: 13859
$5.52
$7.89

30

Power-ON Delay Relay Switch Module DC 12V 60s Programmable Delay Controller Power-ON Delay Relay Switch Module DC 12V 60s Programmable Delay Controller Parameter:   1>.Model: YS-RT1T   2>.Supply voltage: DC 12V   3>.Working current: 68mA   4>.Stand-by current: 2.8mA   5>.Output type: Relay(It can not output voltage)   ... $3.13
$4.35
SKU: 13836
$3.13
$4.35

28

DC 5V MP3 Wireless Bluetooth-compatible Audio Receiver Module Lossless Decoder V4.1 for DIY Speaker Compatiable with Andrioid iOS DC 5V MP3 Wireless Bluetooth-compatible Audio Receiver Module Lossless Decoder V4.1 for DIY Speaker Compatiable with Andrioid iOS Parameter:   1>.Supply voltage: DC 3.7-5.5V   2>.Work current: 23mA-30mA   3>.Power supply interface: Micro USB or Male Pin   4>.Bluetooth name: BM3   5>.Bluetooth password: 168... $3.42
$4.89
SKU: 13825
$3.42
$4.89

30

DIY Kit RGB LED Flashing Controller SMD Component Soldering Practice Electronic Kits DIY Kit RGB LED Flashing Controller SMD Component Soldering Practice Electronic Kits Description:   1801 patch 15 way lantern controller patch welding practice kit: has the following 10 major functions. Training, exams, and competitions are preferred.   Interesting - add 4-6V after the circuit is instal... $2.63
$3.75
SKU: 13823
$2.63
$3.75

30

DIY Kit Red Chinese Knot Analog Electronic Circuit Suite IRC15W207S Single-chip Soldering Practice Kit DIY Kit Red Chinese Knot Analog Electronic Circuit Suite IRC15W207S Single-chip Soldering Practice Kit 1. Function introduction: This circuit is driven by IRC15W207S single-chip microcomputer. It has wide working voltage range and can work with 4-6V DC. The circuit is simple and stable, which is conducive to learning... $4.19
$5.99
SKU: 13821
$4.19
$5.99

31

DIY Kit Analog Remote Fan Controller Electronic Suite DIY Kit Analog Remote Fan Controller Electronic Suite Description:   The components of the kit are all made of high-quality components. The circuit board is processed by 1.6mm high-quality fiberglass board. The pads are large, the wires are thick, the components are beautifully lai... $9.09
$12.99
SKU: 13820
$9.09
$12.99

30

DC 5V Electric Code Lock Suite For DIY Kit Electric Teaching Experiment DC 5V Electric Code Lock Suite For DIY Kit Electric Teaching Experiment Parameter: Work voltage:DC 5V   Characteristics:  ▲The whole process is processed by high-quality glass fiber tin-plated board. ▲Specially designed for the training. ▲Easy to withstand repeated and... $3.49
$4.99
SKU: 13818
$3.49
$4.99

31

DIY Kit Analog Electronic Candle Lights Happy Birthday Thermal Sensor MIC Sound Control Simulation Candle DIY Kit Analog Electronic Candle Lights Happy Birthday Thermal Sensor MIC Sound Control Simulation Candle Description:   This circuit simulates the use of real candles, is lit with fire, and blown out with a mouth. Light up and play your happy birthday song, stop playing the music when it blows out.   The analog electronic ca... $2.09
$2.99
SKU: 13816
$2.09
$2.99

31

DIY Kit Analog AC three-phase Controller Motor Forward and Reverse Controller DIY Kit Analog AC three-phase Controller Motor Forward and Reverse Controller Description: The electrician training circuit was simulated by means of pure electronic circuit. At the same time as the electronic skill training, electrician training was carried out to realize the purpose of high-efficiency traini... $3.91
$5.59
SKU: 13814
$3.91
$5.59

30

DIY Kit RGB LED Flashing Controller SMD Component Soldering Practice Electronic Kits DIY Kit RGB LED Flashing Controller SMD Component Soldering Practice Electronic Kits Description:   Double-sided full patch design, 9 components of the bottom layer, a total of 90 components, 255 solder joints, 14 test points, can be used for initial identification of components, welding exercises. The top-level... $3.49
$4.99
SKU: 13813
$3.49
$4.99

31

DIY Kit SMD Component Soldering Practice DIY Kit SMD Component Soldering Practice Description:   The circuit is novel, interesting, and complete in components. It adopts double-sided fiberglass tinplate, which is another masterpiece after the 1801 and 1803 patch welding practice boards. It can be used as patc... $2.58
$3.69
SKU: 13812
$2.58
$3.69

30

DIY Kit Infrared Sensor Alarm Electronic Circuit Learning Soldering Practice Kit DIY Kit Infrared Sensor Alarm Electronic Circuit Learning Soldering Practice Kit Descrption:    This circuit design can realize the buzzer sounds when the hand is close to the infrared emission tube and the infrared receiving tube, the LED light is on, the sound is stopped immediately after the hand is ... $2.35
$3.35
SKU: 13808
$2.35
$3.35

30

5V USB Multi-function Meter LCD Voltmeter Ammeter Battery Capacity Tester Power Tester Temperature Display 5V USB Multi-function Meter LCD Voltmeter Ammeter Battery Capacity Tester Power Tester Temperature Display 1.Description:     This product is a multi-function voltage-ammeter. The main function of this product is to measure the voltage,current,capacity,energy,time,power,temperature,fast charge protocol,load impedance and display... $6.99 SKU: 13787
$6.99

Microwave Radar Sensor Module 9W White LED Lamp Intelligent Control for Aisle Corridor Microwave Radar Sensor Module 9W White LED Lamp Intelligent Control for Aisle Corridor Description:   1>.Intelligent induction: When someone or car enters the detection range of this product, the microwave detector works to light the light. When the person leaves the detection range, the light is automatically ... $3.91
$5.59
SKU: 13781
$3.91
$5.59

30

WAV MP3 Voice Module,10W Sound Player, DC 12V Programmable Control Support TF Card U-Disk WAV MP3 Voice Module,10W Sound Player, DC 12V Programmable Control Support TF Card U-Disk 1.Overview   The MY-F1090 is a voice player for high-power applications. 12-24V wide voltage power, maximum 10W power output. It comes with a 128M capacity TF card, which can be plugged into a USB flash drive. With a volume adju... $16.79
$23.99
SKU: 13765
$16.79
$23.99

30

Signal Generator Square Wave Generator 1-Channel 1Hz-150KHz Dual Mode LCD PWM Pulse Frequency Duty Cycle Adjustable Module Signal Generator Square Wave Generator 1-Channel 1Hz-150KHz Dual Mode LCD PWM Pulse Frequency Duty Cycle Adjustable Module 1.Description:     ZK-PP1K signal generator is a device that provides electrical signals at a variety of frequencies, square wave, pulse and output levels.     It supports dual mode: PWM mode and PULSE mo... $4.89
$6.99
SKU: 13755
$4.89
$6.99

31

60W High-Power Adjustable Buck-Boost Power Supply Module Step Up Down Converter LCD Display 60W High-Power Adjustable Buck-Boost Power Supply Module Step Up Down Converter LCD Display Please kindly noted: This is not the assembled one. You need to install the kits. Simple and easy. Feel free to contact us if there is any question.   1.Description:     ZK-DP60 is a DC adjustable constant... $11.61
$16.59
SKU: 13753
$11.61
$16.59

31

Voice Playback Module, Music Player Voice prompts Voice Broadcast Device, MP3 Trigger Amplifier Class D 5W 64MBit Flash for Arduino Voice Playback Module, Music Player Voice prompts Voice Broadcast Device, MP3 Trigger Amplifier Class D 5W 64MBit Flash for Arduino Description:   DY-SV8F is an intelligent voice module developed by the division independently. It integrates I/O subsection triggering, UART serial port control, ONE_line single bus serial port control.   Onboard 5W Clas... $4.89
$6.99
SKU: 13751
$4.89
$6.99

31

DC-DC 15W Adjustable USB Step Up Down Power Supply Module Fast Charging CVCC Buck Boost Voltage Converter DC-DC 15W Adjustable USB Step Up Down Power Supply Module Fast Charging CVCC Buck Boost Voltage Converter 1.Description:     ZK-DP2F is a DC adjustable constant voltage constant current step up/down power supply module with LED digital tube display.It support fast charger for QC2.0, QC3.0, AFC, FCP, SCP fast charge protocol. ... $6.29
$8.99
SKU: 13645
$6.29
$8.99

30

AC-DC 24V 1A Isolated Step-Down Switch Power Supply Module Buck Converter AC-DC 24V 1A Isolated Step-Down Switch Power Supply Module Buck Converter Parameter: 1>.Model:CL-DC24025 2>.Input Voltage: AC100-265V 3>.Output Voltage:24V 1A 4>.Output Power:24W 5>.Over Voltage Prortection:Yes 6>.Over Current Protection:Yes 7>.Short Circuit Pro... $3.70
$5.29
SKU: 13709
$3.70
$5.29

31

AC-DC Converter 110V 220V to 36V 2.5A Isolation Switching Power Supply Module Buck Step Down Module AC-DC Converter 110V 220V to 36V 2.5A Isolation Switching Power Supply Module Buck Step Down Module Parameter: 1>.Input Voltage: AC100-265V 2>.Output Voltage:36V 2.5A 3>.Output Power:100W 4>.Over Current Protection:Yes 5>.Short Circuit Protection:Yes 6>.Over Load Protection:Yes 7>.Work F... $9.79
$13.99
SKU: 13708
$9.79
$13.99

31

AC-DC Converter 110V 220V to 12V 24V 36V 100W Dual Output Isolation Switching Power Supply Module Adjustable Buck Step Down Module AC-DC Converter 110V 220V to 12V 24V 36V 100W Dual Output Isolation Switching Power Supply Module Adjustable Buck Step Down Module Parameter: 1>.Input Voltage: AC90-265V 2>.Channel-1 Output Voltage:DC 17V-34V 4A  3>.Channel-2 Output Voltage:DC 2V-32V 5A  4>.Output Power:100W 5>.Over Current Protection:Yes 6>.Short ... $10.07
$14.39
SKU: 13707
$10.07
$14.39

30

AC-DC 12V 2A 24W Isolated Step-Down Switch Power Supply Module Buck Converter AC-DC 12V 2A 24W Isolated Step-Down Switch Power Supply Module Buck Converter Parameter: 1>.Model:CL-DC24025 2>.Input Voltage: AC100-265V 3>.Output Voltage:12V 2A 4>.Output Power:24W 5>.Over Voltage Prortection:Yes 6>.Over Current Protection:Yes 7>.Short Circuit Pro... $4.19
$5.99
SKU: 13703
$4.19
$5.99

31

DC 36V to 12V Microwave Radar Sensor Module Human body Induction Switch Delay Time Sensing Distance Voltage Adjustable Switch Controller DC 36V to 12V Microwave Radar Sensor Module Human body Induction Switch Delay Time Sensing Distance Voltage Adjustable Switch Controller Description:     The microwave radar switch module is of a DC type, with an input voltage of 12V-36V and an output voltage of 1.5-35V. The maximum load current is 3A, and the maximum load power is 30W.    ... $4.19
$5.99
SKU: 13691
$4.19
$5.99

31

GSM GPRS GPS Module 3-In-1 Wireless Positioning Module Shield F21 DC 5-12V For Arduino STM32 51MCU GSM GPRS GPS Module 3-In-1 Wireless Positioning Module Shield F21 DC 5-12V For Arduino STM32 51MCU Description:       The GSG-F21P module is a multi-function wireless positioning module that integrates a GSM/GPRS engine and a high-precision GNSS engine. The F21P module integrates RF, baseband, power management u... $11.54
$16.49
SKU: 13687
$11.54
$16.49

30

DC 11V 1.8A DRV8837 2-Channel H-Bridge DC Motor Driver Module DC 11V 1.8A DRV8837 2-Channel H-Bridge DC Motor Driver Module 1.Description   The DRV8837 module is capable of delivering 1.8A of output current. It operates from a motor supply voltage between 0 and 11V and a device supply voltage in the range of 1.8V to 7V. The DRV8837 module has two PWM... $2.79
$3.99
SKU: 13680
$2.79
$3.99

30

DC 5V High/Low Signal Output Waterproof Active Photoelectric Infrared Sensor Strong Anti-interference Intelligent Induction Non-contact Switch for Home Security Automatic Doors DC 5V High/Low Signal Output Waterproof Active Photoelectric Infrared Sensor Strong Anti-interference Intelligent Induction Non-contact Switch for Home Security Automatic Doors 1.Features:      Strong anti-interference ability; multiple input methods, easy to use; intelligent induction non-contact switch, safe and sanitary; small size for easy installation; small induction angle, close to str... $6.99
$9.99
SKU: 13677
$6.99
$9.99

30

DC 24V XKC-Y26 PNP Contactless Water Liquid Level Sensor Non-Contact IP67 Waterproof 5mA 500ms DC 24V XKC-Y26 PNP Contactless Water Liquid Level Sensor Non-Contact IP67 Waterproof 5mA 500ms 1.Description: Intelligent non-contact liquid level sensor is for detecting whether there is liquid by water induction capacitor. When there is no liquid to approach the sensor, sensor will generate certain static capacitance becaus... $9.79
$13.99
SKU: 13676
$9.79
$13.99

31


Result Pages: << Prev  ... 11  12  13  14  15 ...  Next >>  Displaying 801 to 880 (of 1426 products)