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DC to DC Transformer Step Down Buck Converter Module 12A Power Supply Board Voltage Regulator Module
Description:
Automatic Buck module provide a stable power supply. Applicable to unstable voltage source or voltage conversion.
Features:
1>. Small size.
2>. Simple wiring.
3>. Adjustable output volta...
$5.59
$7.99
SKU: 13289
$5.59
$7.99
31
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
DC-DC Step-Down Power Supply 5A 5V-40V to 1.25V-36V Voltage Converter Adjustable Buck Module
1.Description:
It is a DC-DC step-down power supply.It uses a high-power step-down chip,and the output is two 5A/40V Schottky diodes in parallel.
2.Feature:
1).It uses high-Q inductors and high-frequency low-resist...
$5.59
$7.99
SKU: GY19252
$5.59
$7.99
31
DC-DC Step-Down Power Supply Module 8V-80V to 1.25V-20V Adjustable Voltage Convertor
Description:
It is a step-down vehicle power module. It can output the input voltage DC 8V-80V to DC 1.25V~20V,the input voltage needs to be higher than the output voltage,and boost is not supported.
Feature:
1.Wid...
$5.59
$7.99
SKU: GY19109
$5.59
$7.99
31
DC-DC USB Step Up Step Down Power Supply Module Green Display Buck Boost Voltage Converter 5V to 1V-24V with Case
1.Description:
ZK-DP is a DC adjustable step up step down power supply module with 3Bit LED digital tube display. Display output voltage in real time. Rotate potentiometer to adjust output voltage. Set output voltage to...
$5.59
$7.99
SKU: 13439
$5.59
$7.99
31
DC-DC USB Step UP/Down Power Supply Module Adjustable Boost Buck Converter LCD Voltmeter Ammeter Battery Capacity Tester with Shell Temperature Display
1.Description:
XY-MUPH is an instrument with integrated buck-boost power supply module and multi-function voltage ammeter and temperature display module.
In ‘PER’ work mode,it can be used a...
$5.59
$7.99
SKU: 13491
$5.59
$7.99
31
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
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
Digital Square Wave Pulse Signal Generator Adjustable PWM Frequency PWM Module Stepping Motor Driver Board 6Hz-100KHz
Product Introduction:
1>. Model: YYPWM-1
2>. Frequency Range: 6Hz-100KHz adjustable
3>. Duty Cycle Range: 1-99% adjustable
4>. Power Supply Voltage: DC 3.3-20V
5>. PWM width = input voltage
6>. Output PWM Dr...
$5.59
$7.99
SKU: 12192
$5.59
$7.99
31
DIY 7 Colors 3D Xmas Tree Kit RGB Flashing LED Circuit Kit Colorful Christmas Tree Kit for Soldering Practice for Christmas Eve Gift
Flash LED Christmas Tree DIY Kit
1. Introduction
CTR-30 flash Christmas tree kit consists of three circuit board, allows 36 LED flash alternately, showing a Christmas tree in the space of three-dimensional profile (the...
$5.59
$7.99
SKU: 7213
$5.59
$7.99
31
DIY Kit 6Bit Electronic Clock Alarm Counter Countdown Stopwatch Electronic Soldering Practice Learning Kits
1.Introduction:
It is a 6Bit Digital Electronic Clock DIY Kit. It integrates six functions: time, alarm clock, calibration, countdown, stopwatch and counter. It is easy to operate, beautiful design, very suitable for home or off...
$5.59
$7.99
SKU: GY20921-1
$5.59
$7.99
31
DIY Kit Mono TDA7293 7294 Amplifier AC12-36V Subwoofer High-power Amplifier Board
1.Description:
The circuit is a standard circuit, stable and reliable.
The filtering adopts a voltage withstand voltage of 50V and a capacity of 2200uf large electrolysis.
Power supply v...
$5.59
$7.99
SKU: GY21022-1
$5.59
$7.99
31
Dual Servo Tester Motor Driver Module Controller Debugger for SG90/MG995/MG996 Robot
Description:
The servo control module is a plug-and-play, easy-to-use servo controller. Supply three servo control modes : Knob adjustment, back to center function.It can be used to test servo motor.
Features:
1>.Support manu...
$5.59
$7.99
SKU: 13332
$5.59
$7.99
31
ESP32 TYPE-C USB CH340C WiFi Bluetooth-Compatible Ultra-Low Power Dual Core Development Board
1.Description:
ESP32 CH340C is a general-purpose WI-FI+BT module with low power consumption Bluetooth and WiFi, widely applicable, integrated SPI flash, and support for wide range wireless communication connection. It also...
$5.59
$7.99
SKU: GY20978-1
$5.59
$7.99
31
Garden Plant Watering Alerter Humidity Moisture Water Sensor Module Soil Detection Module
Descirption:
1. Size:140*15mm
2. Work voltage:3V
Put In the Soil as Below:
Tested by ICStation's Outstanding Partner RobertNetworks:
Learn More Details in the Video:
...
$5.59
$7.99
SKU: 8861
$5.59
$7.99
(1 Feedback)
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
Micro USB Dual Humidifier 110KHz 2W 20mm Ultrasonic Mist Maker Atomizer Controllable ON/OFF
1.Description:
It is a Micro USB Dual Humidifier 110KHz 2W 20mm Ultrasonic Mist Maker Atomizer Controllable ON/OFF, using the principle of ultrasonic high-frequency oscillation, the water mist into 1-5 micron particles a...
$5.59
$7.99
SKU: GY20832-1
$5.59
$7.99
31
NE5532 Bass Subwoofer Preamp Board Adjustable Low Pass Filter Board Pre-AMP Amplifier Module DC 10-24V Power Supply Board
Parameters:
1). Power supply voltage: DC10-24V DC single power supply
2). Frequency range: 22Hz-300Hz
3). Audio input: mono or two-channel
4). Audio output: Mono
5). PCB specifications: 78x32mm, Thickness: 1.6mm
6). PCB Mat...
$5.59
$7.99
SKU: 7275
$5.59
$7.99
(3 Feedback)
31
OCL Amplifier DIY Kits 100w Dual Channel Stereo Sound Amplifier Board
1.Description:
This OCL high power 100W dual channel amplifier board welding kit comes with 4 high power transistors and two independent stereo channels.
OCL circuit is highly stable and has wide frequency r...
$5.59
$7.99
SKU: GY20987-1
$5.59
$7.99
31
PD2.0/3.0 Secoy Trigger Motherboard Module 100W Output Voltage 9V/12V/15V/20V Adjustable for Power Supplies with PD Protocol
1.Description:
It is a PD2.0/3.0 decoy.It is often used to use power banks with PD protocol such as power banks or chargers to trick the corresponding voltage to power notebooks and routers.
2.Feature:
1).It supports...
$5.59
$7.99
SKU: GY19275
$5.59
$7.99
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