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Categories
DC 10V-50V PWM Motor Speed Controller Regulator LED Dimmer DC 12V 24V 36V 48V 15A
1.Description:
ZK-GZT is a PWM DC Motor Speed Controller and LED Dimmer. It changes the output by adjusting the potentiometer to change the PWM signal.
2.Features:
1>.High frequency 2...
$4.89
$6.99
SKU: 13399
$4.89
$6.99
31
1Hz-1024Hz Signal Source Module Square Wave Digital Display Adjustable Duty Cycle 5V-24V
Product Introduction:
1. Power Voltage:5V-24V
2. No Load Current:60MA
3. Output Port:2-channel complementary output(the same freuqncy,opposite phase)
4. Frequency Range:1Hz-1024Hz
5. Frequency Adjusting Step:1Hz
6. Duty Cycle...
$10.55
$15.07
SKU: 9385
$10.55
$15.07
31
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
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
DIY Module OTL Power Amplifier Circuit DIY Kit OTL Discrete Component Amplifier Electronic Production Suite
Description:
This is a DIY OTL Power Amplifier Kit parts. You should solder it by yourself. This circuit belongs to the OTL circuit teaching model, its maximum power is only 1W, driven by two complementary transistors S8550 and S8050.I...
$2.79
$3.99
SKU: 13279
$2.79
$3.99
30
DC 12V 24V BK3266 Bluetooth-compatible Mono Amplifier Board 20W/30W MIC/AUX Audio Input Support Change Name and Password Call
1.Description:
It is a bluetooth 5.0 mono amplifier board.It supports the serial port to change the name and password, the button to turn off/on,the serial port to change the volume and turn off of the prompt tone, the support t...
$11.19
$15.99
SKU: GY18343
$11.19
$15.99
31
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
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
DIY Kit Analog Electronic Candle Lights Happy Birthday Thermal Sensor MIC Sound Control Simulation Candle DIY Learning
Tested by ICStation Outstanding Partner:
1.Description:
This circuit simulates a real candle, lit with fire, and blown out with a mouth. Light up and play the "Happy Birthday to You" song, st...
$3.84
$5.49
SKU: 13410
$3.84
$5.49
31
SCL-10A AMP PWM PV Solar Charge Controller 12V 24V Solar Panel Battery RV Boat PWM Charging Controller
12V 24V Solar Charge Controller
1.Description:
It is a 12V 24V Solar Charge Controller. It can only charge 12V or 24V battery and just can connect to solar generator with rated voltage of 18V.
2.F...
$13.29
$18.99
SKU: GY16701
$13.29
$18.99
30
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
5S 3.7V Polymer Lithium-Ion Battery 18.5V 50A Charging Protector Balanced Function Board
Parameters:
1>.Overcharge protection voltage:4.25V+/-0.025V
2>.Overcharge release voltage:4.15V+/-0.05V
3>.Overcharge protection delay:1S+/-200mS
4>.Over-discharge protection voltage:2.7V+/-0.05V
5>.Ove...
$6.99
$9.99
SKU: 13590
$6.99
$9.99
30
Voice Recorder Playback Board Sound Module 120 Second Toy Gift Accessaries Sound Recorder Chip
Product Introduction:
1.Operating Voltage: 3-5V
2.Standby Current: <5uA (3.6V)
3.Recording Time: 120s
4.Recording Input: adopt ADC 14 Bit, Audio Out DAC 14 Bit
5.Recording Voice Format: ADPCM
6.Recording Distance: 3-5m
7...
$3.49
$4.99
SKU: 9497
$3.49
$4.99
(2 Feedback)
31
Light Control LED Light DIY Electronic Kits Heart Shape LED Light for Birthday Gift
Product description
GKS-18 is an upgraded version of the XSD-18 added light control circuit, when the light is dimmed (or strong) .18 LED lights cycle flashing, the buzzer played "Happy Birt...
$3.49
$4.99
SKU: 1757
$3.49
$4.99
31
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
AC to DC Isolated Power AC 220V to DC 5V 1000mA 5W Intelligent Switch Buck Step Down Power Supply Module for Smart Home
Description:
Isolating the switching power supply, isolating the input and output, reducing the mutual influence and providing a safer output.
Features:
1>. Support over-voltage protection;
2>. Support over-current prote...
$4.89
$6.99
SKU: 13346
$4.89
$6.99
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
DC-DC Step UP Down Power Supply Module Adjustable 20W Boost Buck Voltage Converter Positive & Negative Dual Output 5V-24V to +/-3V-30V for Amplifier
1.Description:
It is a Adjustable Dual Output Step UP/Down Power Supply Module with input DC 3.6V~30V and output DC +/-3V~30V.
2.Feature:
1>.Low ripple
2>.High efficiency
3...
$8.39
$11.99
SKU: GY16078
$8.39
$11.99
30
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
DIY Kit Simple Breathing Lamp Red/Green/Yellow Customize LED Dot Matrix Display Module
1.Introduction:
The DIS-49 simple LED dot matrix display consists of 40pcs red and green LED lights to form the characters it wants to display. The display color changes gradually among the three colors of red, ye...
$6.99
$9.99
SKU: GY18195
$6.99
$9.99
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