Circuit Boards & Components

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100W 5-40V 12A DC-DC High Power Low Ripple Adjustable Step-down Module 95% Efficient Car Power Module 12/24V to 3.3V/5/12V

ATMEGA328P-PU ATMEGA328-PU ATMEGA328P ATMEGA328 DIP-28

DC10-55V Motor Speed Controller Electric PWM Control Regulator with Reversible Switch Drive Module

230V to 12A Switch Retrofit Module Soft Startup Current Limiter Power Tools AC Power 12A Soft Start Current,307 1[12A]

ESP8266 serial WIFI Witty cloud Development Board ESP-12F module MINI nodemcu

2PCS AMS1117 1.2V 1.5V 1.8V 2.5V 3.3V 5V power supply module AMS1117-5.0V power module AMS1117-3.3V For diy kit

Mini 1.8V 3V 3.7V 5V to 3.3V Boost & Buck Low Noise Regulated Charge Pump 2 in 1 DC/DC Converter

DC 6V-40V to 5V 3A Double USB Charge DC-DC Step-down Converter Module For Vehicle Charger LM2596 Dual USB

13.56mhz RFID Decimal USB Reader for Mifare1KS50 FM1108 Fudan08 ISO14443A

2017 New Arrival Direct Selling Logic Ics New Dual Base For Wemos D1 Mini Wifi Internet Of Things Development Board Based

PCF8574 IO Expansion Board I/O Expander I2C-Bus Evaluation Development Module

ADS1256 8 Channel 24-bit AD module High-Precision ADC Acquisition Data AcQuisition Card For Arduino Data Acquisition System

STC15W204S STC15F 104W Microcontroller System Board Minimum Development Board 51 Learning Board SOP8 STC15F104E

DC-DC 5-23V to 0-16.5V 3A LCD Display Step Down Buck Regulator Adjustable Voltage Current Step-down Power Supply Module

STC89C52 STC12C5A60S2 microcontroller minimum system board 51 Development board LCD1602/LCD12864 interface

LM317T DC-DC Adjustable Converter Buck Step Down Circuit Board Module Linear Regulator Power Supply with rectifier filter

1.8V adapter for motherboard 1.8V SPI Flash SOP8 DIP8 W25 MX25 use on programmers TL866CS TL866A EZP2010 EZP2013 CH341

DC-13G ultra-wideband digital programmable attenuator programmable RF attenuator adjustable attenuation CNC attenuation

CC1101 Wireless Transceiver Module 433MHz 2500 NRF Distance Transmission Board OOK ASK MSK Modulation Programable Control 2500

CH341T 2 in 1 module 3.3V 5V USB to I2C IIC UART USB to TTL single-chip serial port downloader

600pcs/set 30 Kinds 1/4W Resistance 1% Metal Film Resistor Pack Assorted Kit 1K 10K 100K 220ohm 1M Resistors 300pcs/set

High quality DC-DC adjustable step-down power supply module LM2596-ADJ DC 4V-40V to 1.23-35V 3A regulator

ESP32-DevKitC Core Board ESP32 Development Board ESP32-WROOM-32D ESP32-WROOM-32U For Arduino+ Free

10pcs Student Electrical Experimental Physics Class Used 0.3A 1.5V 2.5V 3.8V 6V Small Incandescent Bulbs

Free 1pcs LM2596 LM2596S DC-DC 4.5-40V adjustable step-down power Supply module NEW ,High Quality

Full DIY Electronic Kit 830 Breadboard Jumper Wire Power Supply Capacitor LED Light for Arduino Nano UNO Mega Basic Starter Kit

DYKB KY002S Single key switch DC 3V-24V 5V 12V / Button Bistable Switch circuit High 5000mA optocoupler isolationfor LED Relay

Non-isolated Synchronous Rectifier Constant Voltage Constant Current Automatic Buck-boost Module

A4950 Dual Motor Drive Module Performance Super TB6612 DC Brushed Motor Driver Board for arduino

ESP32 ESP-32 ESP32S ESP-32S CP2102 Wireless WiFi Bluetooth Development Board Micro USB Dual Core Power Amplifier Filter Module

XYH3606 DC DC Boost Buck Converter CC CV 0-36V 6A Power Module Adjustable Regulated laboratory power supply variable WIFF APP

1pcs Mini 4CH 4 Channel Motor Drive Driver Shield L293 L293D Expansion Board Module