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D69-2058 AC Digital Display Meter Multi-function Instrument Monitor Voltage Current Power Frequency Display Meter
1.Description:
It is a multi-function display instrument.It can simultaneously measure and display 6 parameters such as AC voltage,AC current,active power,power factor,frequency and electric energy.
2.Feature:
...
$10.00
$19.99
SKU: GY19552
$10.00
$19.99
50
DHT21/AM2301 Capacitive Digital Temperature Humidity Sensor
1.Description:
It is a temperature and humidity sensor.It is a temperature and humidity composite sensor with a calibrated digital signal output.It uses digital module acquisition technology and temperature and humidity sensing...
$5.59
$7.99
SKU: GY19802
$5.59
$7.99
31
MAX31865 Resistance Temperature Detector RTD Sensitivity Thermistor to Digital Output Converter PT100 to PT1000
1.Description:
MAX31865 is an easy-to-use thermistor-to-digital output converter,optimized for platinum resistance temperature detectors.
2.Feature:
1).Its external resistance sets the RTD sensitivity, and the ...
$5.59
$7.99
SKU: GY19780
$5.59
$7.99
31
DC 8V-100V LCD Digital Display Voltmeter, Battery Capacity Tester Blue Background Display, Battery Percentage for Lithium Lead-acid Battery
1.Description:
It is a battery level detection module.It has a wide range of applications and can be applied to various instruments,mobile and convenient medical equipment,electric vehicles,balance vehicles,unicycles,etc.
...
$7.69
$10.99
SKU: GY19672-1
$7.69
$10.99
31
10PCS OE-TP Capacitive Touch Button Switch Module Digital Touch Sensor LED Stepless Dimming 10A Driver
1.Description:
It is a touch dimming module.It can control the brightness of the LED light bar or the speed of the DC motor through the touch module.
2.Feature:
1).It has power supply reverse protection...
$8.75
$12.50
SKU: GY19586
$8.75
$12.50
30
5V MP3 Decoder Board Digital Decoder Lossless Motherboard With Recording Call
1.Description:
It is a digital decoder.It supports dual-channel digital power amplifier output, which can be directly connected to 2-8 ohm speakers, and the maximum output power can reach 5W when connected to 2 ohm speakers.
...
$4.55
$6.50
SKU: GY19555
$4.55
$6.50
31
5V Red LED Digital Electronic Clock DIY Kit, Temperature Alarm, 12/24H Time Date Home Clock English Voice Prompt
YD-030 Voice Digital Electronic Clock DIY Kit
1.Introduction:
YD-030 is a Voice Digital Electronic Clock DIY Kit. It will display current date and time and temperature in the real time. Alarm can be set as per your needs. Easy...
$12.25
$17.50
SKU: GY19489
$12.25
$17.50
30
3PCS Temperature and Humidity Sensor, SDHT10 Digital Temperature and Humidity Sensor
1.Description:
It is a SDHT10 temperature and humidity sensor. SDHT10 digital temperature and humidity sensor is a temperature and humidity composite sensor with calibrated digital signal output.It uses dedicated digital module a...
$5.31
$7.59
SKU: GY19498
$5.31
$7.59
31
DAC Digital to Analog Audio Converter Coaxial Toslink to Analog Stereo L/R RCA 3.5mm Jack Audio Adapter with Optical Cable
96KHz Digital to Analog Audio Converter with Optical &Coaxial Cable Digital SPDIF Optical to Analog L/R RCA Converter
Toslink Optical 3.5mm Jack DAC Converter for PS4 Xbox HDTV DVD Headphone
1.Introduction:
【Updat...
$7.20
$10.29
SKU: GY19200
$7.20
$10.29
30
DIY Kit FM Radio Module Adjustable 76-108MHz Wireless Receiver LCD Display DC 3.7V 5W 8ohm Speaker FM Digital Radio
DIY Kit FM Radio, Adjustable 76-108MHz Wireless Receiver with LCD Display (No Battery)
(Please kindly noted: We ship order via airmail. The 18650 battery is not included due to shipping restrict here. Please prepare the battery...
$19.25
$27.50
SKU: GY18971
$19.25
$27.50
30
DC-DC Boost Power Supply Module DC 3V-35V to DC 3.5V-50V 6A 100W High Power Digital Display
1>.Description:
It is a boost module.This board is a booster board, and the output voltage is greater than the input voltage.When the output voltage is less than 4V,the onboard voltmeter will not work.
2>.Feature:
&n...
$6.29
$8.99
SKU: GY19147
$6.29
$8.99
30
TPA3116D2 50W+50W HIFI Bluetooth-compatible Audio Stereo Module BLE5.0 USB/AUX Digital Amplifier Module
1.Description:
ZK-502H is a HIFI high-power Stereo Bluetooth Audio module.
Dual channels audio signal output.
Built-in amplifier module therefore it can connect to loudspe...
$12.31
$17.59
SKU: GY18675
$12.31
$17.59
30
Wireless Bluetooth-compatible Decoder Module Audio Receiver APP Controller BLE5.0 AUX Audio Output for Digital Amplifier Module
1.Description:
XY-ABT is a MP3 Bluetooth Decoder Module.Dual channels audio signal output. It is ideal for DIY wireless Bluetooth speakers and transponders.
It can work with APP Sinilink which can display can monito...
$3.49
$4.99
SKU: GY18667
$3.49
$4.99
31
TPA3116D2 BLE5.0 50W+50W USB/AUX/PC Digital Amplifier Module Wireless Bluetooth-compatible HIFI Audio Stereo Module APP Controller
1.Description:
XY-AP50H is a HIFI 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 Blueto...
$9.79
$13.99
SKU: GY18666
$9.79
$13.99
31
Wireless Bluetooth-compatible Audio Stereo Module APP Controller BLE5.0 50W+50W USB/AUX/PC Digital Amplifier Module
1.Description:
XY-AP50L 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...
$6.99
$9.99
SKU: GY18665
$6.99
$9.99
30
Wireless Bluetooth-compatible Audio Stereo Module APP Controller BLE5.0 20W+20W USB/AUX Digital Amplifier Module
1.Description:
XY-AP15H is a high-power Stereo Bluetooth Audio module.
Dual channels audio signal output.
Built-in amplifier module therefore it can connect to loudspeaker d...
$9.79
$13.99
SKU: GY18664
$9.79
$13.99
31
AC 110V 220V 4Bit Digital LED Tachometer RPM Speed Meter with Hall Proximity Switch Sensor
Description:
It is a high-precision digital speed meter and a proximity sensor. The proximity sensor switch and the motor need to be fixed with a bracket.The more stable the fixing, the month is helpful for stable detection.
Featur...
$11.89
$16.99
SKU: GY18483
$11.89
$16.99
30
TTL MODBUS 0.4inch 4-Bit Red Digital Tube LED Display Screen Module TTL Control for Arduino
1.Description:
It is a TTL digital tube. This module has a built-in driver, which can be controlled by the user by sending instructions only.
2.Feature:
1>.It comes with a four-digit 0.4-inch scree...
$10.59
SKU: GY18124
$10.59
TPA3116D2 Wireless Bluetooth-compatible Audio Stereo Module 50W+50W BLE5.0 AUX Treble/Bass Adjustable Digital Amplifier Module
1.Description:
ZK-502T is a high-power Treble/Bass adjustable stereo Bluetooth audio module.Dual channels audio signal output.Built-in amplifier module therefore it can connect to loudspeaker directly. It supply Bluetoo...
$20.71
$29.59
SKU: GY18048
$20.71
$29.59
30
LCD Digital Battery Capacity Indicator Voltmeter Voltage Tester 24W Voltage Monitor IP6505T for QC2.0/QC3.0/FCP/SCP/MTK/APPLE
1.Introduction:
ZK-BC is a Multiple Display Lithium Battery Capacity Indicator. It can measure voltage of different batteries and output voltage and current. Support lithium battery, iron-lithium battery, and lead-acid ...
$9.79
$13.99
SKU: GY17675
$9.79
$13.99
31
DC 12V 24V Voice Playback Module DY-HV20T High Power Digital Amplifier Module TF Card Socket Mono 20W 8ohm MP3 WAV UART Controller for Arduino
1.Description:
DY-HV20T 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 20W Cla...
$4.89
$6.99
SKU: GY17437
$4.89
$6.99
31
2-Channel QC2.0 QC3.0 SCP AFC LED Digital Display Buck Converter 2USB DC-DC Step Down Power Supply Module 5V 5A
1.Description:
It is a digital display buck module.It has anti-reverse protection and overcurrent protection.
2.Feature:
1>.Digital dispiay
2>.Anti-reverse protection
3>.Overcurrent prote...
$9.09
$12.99
SKU: GY16928
$9.09
$12.99
30
DC 12V 24V Voice Playback Module High Power Digital Amplifier Module 8M FLASH Mono 20W 8ohm MP3 WAV UART Controller for Arduino
1.Description:
DY-HV8F 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, Standard MP3 ...
$6.29
$8.99
SKU: GY16922
$6.29
$8.99
30
Red Blue Digital Display Battery Charge Controller Discharging Protector 99.9V with Shell for Lead-acid or Lithium Battery
1.Description:
It is a multifunctional battery voltage control switch.It is a digital display charging control board.It can be used as a battery charging module.
2.Feature:
1>.Digital display
&...
$6.29
$8.99
SKU: GY16859
$6.29
$8.99
30
Red Digital Thermometer Display Screen Module Temperature Meter for DS18B20 Temperature Sensor -55℃~125℃
1.Description:
It is a digital thermometer display screen module for DS18B20 temperature sensor.It is a high-precision digial display with temperature character.
2.Feature:
1>.Digital display
&...
$4.19
$5.99
SKU: GY16851
$4.19
$5.99
31
Differential Amplifier Board 5Wx2 Digital Class D Stereo Audio Power Amplifier HT8698 DC 3.3V 5V
1.Description:
The differential amplifying circuit utilizes the symmetry of the circuit parameters and the negative feedback to effectively stabilize the static operating point, and amplifies the differential mode signa...
$5.59
$7.99
SKU: GY16681
$5.59
$7.99
31
DC 5V 12V 36V Trigger Counter Module Accumulator 0.56inch 4-Bit Red Digital Tube Display
1.Description:
QF-C04 is a trigger counter. Each time input a trigger signal, the calculator adds one. Returns 0 when press Clear button.
2.Feature:
1>.Wide voltage input
2>.4Bit Red ...
$4.19
$5.99
SKU: 15147
$4.19
$5.99
31
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
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
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
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
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
DC 4-28V Red+Blue Fahrenheit Dual Display Digital Thermometer with 2 NTC Waterproof Metal Probes Temperature Sensor
1.Description:
Sensing the ambient temperature with two NTC temperature sensors and displaying it on the display in Fahrenheit. It can display two different temperatures.
2.Features:
1&g...
$8.11
$11.59
SKU: 13649
$8.11
$11.59
31
ETK3699 Digital Kara OK Surround Reverb Delay Microphone Amplifier Preamp Board
Description:
It is a Microphone Amplifier Preamp Board.It is used to adjust the sound signal of the microphone
Parameters:
1>.Item Name: Microphone Amplifier Preamp Board
2>.Model:SFT-S699
3>...
$10.49
$14.99
SKU: 13562
$10.49
$14.99
30
High-Power Stereo Digital Power Amplifier Board 12V 24V 30W+30W
1.Description:
DY-AP3015 is a high-power stereo audio module. Dual channels audio signal output.Built-in amplifier module therefore it can connect to loudspeaker directly.It is ideal for DIY speakers and transponders.
...
$4.39
SKU: 13552
$4.39
DC 8V-24V High Power Digital Amplifier Module Mono Class D 4-8ohm for 30W-300W speaker
1.Description:
DY-AP3001 is a high-power mono Bluetooth audio module.Single channel audio signal output.Built-in amplifier module therefore it can connect to loudspeaker directly.It is ideal for DIY speakers and transpo...
$4.89
$6.99
SKU: 13495
$4.89
$6.99
31
Time Delay Relay Module Digital LCD Display 6-30V Control Timer Switch Trigger Cycle Module for Smart Control
Description:
It is a multifunction delay relay module.LCD display, very clear, easy to use, powerful. It can be widely used at Smart home,Industrial control,Automatic irrigation,Indoor ventilation.Protection equipment.
✔. With LCD ...
$5.31
$7.59
SKU: 13339
$5.31
$7.59
31
Thermometer K-type Thermocouple High Temperature Tester Digital LED Display
Description:
Sensing the ambient temperature with a K-type thermocouple and displaying it on the display.
Features:
1>. Use industrial grade K-Type sensor;
2>. LED display;
3>. Measuring temperature range is wide;
...
$4.89
$6.99
SKU: 13326
$4.89
$6.99
31
Digital Temperature Controller Switch Module Micro Digital Thermostat Board LCD Display with NTC Waterproof Sensor Probe
Description:
It is a digital temperature controller module.LCD display, very clear, easy to use, powerful.It can be widely used at Smart home, Industrial control,Automatic irrigation, Indoor ventilation.Protection equipment.
Featu...
$5.15
$7.35
SKU: 13295
$5.15
$7.35
31
XH-M452 DC 12V LED Dual Digital Temperature Humidity Controller Independent Output 10A Relay Control Thermostat +Probe
Description:
XH-M452 use ST controller and high-precision temperature sensor probe.Good performance and accuracy.Simple panel control, wide temperature range, simple design, elegant appearance, high mechanical strength. It can be embed...
$15.39
$21.99
SKU: 13227
$15.39
$21.99
30
