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CN3791 Charging 6V MPPT Solar Power Panels Lithium Battery Charging Module
1.Description:
It is a lithium battery charging module.This is a solar charger for maximum power point tracking (MPPT) of single-cell lithium batteries.
It can obtain as much electricity as possible from solar panels or ...
$4.19
$5.99
SKU: GY19590
$4.19
$5.99
31
CT14 Mini Stereo Amplifier Module Bluetooth-compatible 5.0 Power Amplifier Board Module 5VF 5W+5W with Micro USB Charging Port
Description:
This product is a stereo Bluetooth amplifier module. Ideal for DIY portable Bluetooth speaker.
It is able to give your amplifier/home stereo Bluetooth capability, just a very simple operation can be converted into...
$4.19
$5.99
SKU: 13079
$4.19
$5.99
31
DC 12V 3A Fan Speed Governor 3-Channel Buck Speed Controller for PC host
1.Description:
It is a three-bit fan speed controller. It adopts the buck step-down solution, the input voltage is from 12V to 24V, and the output current can reach up to 3A, which can better adapt to the 4-wire and 3-wire fans ...
$4.19
$5.99
SKU: GY20636
$4.19
$5.99
31
DC 12V Battery Overdischarge Monitor 6s Delay Under Voltage Controller Battery Voltage Protector
1.Description:
It is a battery undervoltage protection module.When the battery voltage is lower than the set undervoltage value,the module will automatically disconnect from the load;when the battery voltage is higher than the...
$4.19
$5.99
SKU: GY20584
$4.19
$5.99
31
DC 12V PWM Pulse Signal Generator 42/57 Stepper Motor Simple Drive Controller
1.Description:
This module is a pulse generation module, which supplies the stepper driver to generate signals. If you want to control the stepper motor, it must also be equipped with a driver.
2.Feature:
1>.Hig...
$4.19
$5.99
SKU: GY20693
$4.19
$5.99
31
DC 24V 100dB Electronic Alarm with Strob Red Light, High Decibel Electronic Beep Buzzer for Car Alarm Home Security System
Description:
BJ-3 is a DC 24V 100dB Audible Visual Alarm. It works as Red Flashing and High Decibel Buzzer after power ON. It can be used for on-site audible and flashing alarms.
Features:
Loud Sound Alarm Wit...
$4.19
$5.99
SKU: GY20964-1
$4.19
$5.99
31
DC 3.3V 5V Raindrop Humidity Detection Sensor Module with 20cm 2P Dupont Line
1>.Description:
It is a rain sensor module.It can be used for monitoring various weather conditions,and converted into a digital signal and AO output.
2>.Feature:
1.The sensor uses h...
$4.19
$5.99
SKU: GY18953
$4.19
$5.99
31
DC 3.5-16V 5.8GHz Microwave Radar Active Induction Sensor Module
1.Description:
1>.High sensitivity and long sensing distance;
2>.Reliable and wide sensing angle;
3>.Wide power supply voltage range;
4>.Adopting planar antenna for transmission and ...
$4.19
$5.99
SKU: GY21000-1
$4.19
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31
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
DC 4V-30V LM35 Temperature Sensor 0-100℃ Temperature Detection Module
1.Description:
It is a temperature sensor module.Its output voltage has a linear relationship with the Celsius temperature scale.The conversion formula is as follows.The output is 0V at 0,and the output voltage increases by 10mV for eve...
$4.19
$5.99
SKU: GY19783
$4.19
$5.99
31
DC 5V 1-Channel Infrared Receiver Board Module Remote Controller Singal Channel Infrared Learning Module Self-locking/Inching/Interlocking Module
Module introduction:
1>.Working voltage: 4.5-5.5V VCC: Connected to the positive pole of the power supply GND: Connected to the negative pole of the power supply
2>.Working current: about 75mA (relay pull-in state)
3>...
$4.19
$5.99
SKU: 13667
$4.19
$5.99
31
DC 5V 5W Mono Voice Playback Module 9CH Music Power Digital Amplifier 32Mbit Flash MP3 WAV UART Controller for Arduino
1.Description:
DY-F5WL is a DC 3.7V-5V 5W Mono Voice Playback Module which can be trigger play by 9 input signal. It is a one-on-one segmented trigger control player that supports MP3 and WAV decoding formats; 9 input signal can...
$4.19
$5.99
SKU: GY21181-1
$4.19
$5.99
31
DC 5V 5W Wireless Charging Receiver Module PCBA Circuit Board Sensing Distance 8mm with 5cm Long Thread
1.Description:
It is a 5V wireless charging receiver module.It can be used with the transmitter for wireless charging.
2.Feature:
1).It can be connected to charge the battery.
2).The connecting wire is highly...
$4.19
$5.99
SKU: GY19745
$4.19
$5.99
31
DC to DC Adjustable Buck Converter Step Down Power Supply Module DC 24V/12V to DC 5V 5A Double USB Output
Product Parameters:
1. Operating Voltage: DC 9V-36V
2. With input reverse protection, output short circuit protection
3. Output Voltage: DC 5V/5A/25W
4. Output capacity: 9-24V input: output 5.2V/6A/30W; 24-32V input: output 5.2V/...
$4.19
$5.99
SKU: 12230
$4.19
$5.99
31
DC to DC Step Down Buck Converter 4 USB Interface Adjustable Power Supply Module Board DC 24V/12V to DC 5V 5A
Product Introduction:
1. Operating Voltage: DC 9V-36V
2. With input reverse protection, output short circuit protection
3. Output voltage: 5.2V/5A/25W
4. Output capacity: 9-24V input: output 5.2V/6A/30W; 24-32V input: output 5.2V...
$4.19
$5.99
SKU: 12228
$4.19
$5.99
31
DC-DC Step Down Power Supply Module 6V-12V to 5V1A/5V3A 2CH Independent Voltage Converter for 8-Channel Servo Motor
1.Description:
It is a DC-DC Step Down Power Supply Module 6V-12V to 5V 1A /5V 3A 2CH Independent Voltage Converter for 8CH Servo Motor.
2.Feature:
1>.Two independent voltage stabilizer
2>.Supp...
$4.19
$5.99
SKU: GY20912-1
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31
DC-DC Step-Down Power Supply 5A Voltage Stabilizing Module DC 5V-38V to DC 1.25V-32V Adjustable Voltage Converter
1.Description:
It is a DC-DC step-down power supply.It can convert 5-38V to 1.25-36V.The input and output interfaces are equipped with high-quality wiring ports.
2.Feature:
1).High efficiency,low heat generation.
...
$4.19
$5.99
SKU: GY19251
$4.19
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31
DC-DC USB Step UP Step Down Power Module Adjustable Boost Buck Converter Battery Capacity Tester 5V to 3.3V 9V 12V 24V
1.Description:
XY-LUP is an instrument with integrated buck-boost power supply module and multi-function voltage ammeter.
In ‘PER’ work mode,it can be used as buck-boost power supply module...
$4.19
$5.99
SKU: 13416
$4.19
$5.99
31
DC6V-24V 5A 120W High Power LED Driver 0-100% PWM Dimmer Module 1000mA Stepless Circuit Control Board
1.Description:
TG6ADC-V05 DC high-power LED dimming board module, with power switch function, adjustable range 0-100%, dimming without stroboscopic, with standby indicator, easy to match the driver, use with DC adapter pow...
$4.19
$5.99
SKU: GY20787-1
$4.19
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31
DIY 4 Digits Segments Red Digital Display Ammeter Kit ICL7107 DC 5V 35mA Ammeter DIY Soldering Kit
Product Introduction:
1.Model: AMM-TE
2.PCB Size: 70.6*39mm
3.Display Window Size: 51*24mm
4.Operating Voltage: DC 5V
5.Operating Current: 35mA
6.Measurement Precision: +/-1mA
7.Measurement Range: 0-2A
8.Overrang...
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$5.99
SKU: 11878
$4.19
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