Circuit Boards & Components

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VC-02-Kit AI Intelligent Offline Voice Module Development Board with Serial Debugging Support

2X 200W Watt 100 Ohm Ceramic Tube Adjustable Rheostat Resistor Green

10W 10 Ohm 5% Winding Ceramic Cement Power Resistor x 20

4X EC11EBB24C03 Dual Axis Encoder with Switch 30 Positioning Number 15 Pulse Point Handle 25mm

1000Pcs 1W Diode High Power Cool White Led Beads 1 Watt Lamp Chip 3V-3.4V

10X Stud Phase Control Thyristor SCR 100A 1600V KP100A

40 Pcs 16mm X 30mm 6800UF 25V Polarized Radial Electrolytic Capacitor

2X Power Transistor IGBT 1200V 313W FGA25N120

4X ESP32 Breakout Board GPIO 1 Into 2 Compatible with NodeMCU-32S Lua 38Pin GPIO Expansion Board

20Pcs 16CH Analogue Multiplexer Module 74HC4067 CD74HC4067 Module Digital Multiplexer MUX Breakout Board

10.1 Inch ESP32-P4 ESP32-C6 Development Board IPS Capacitive Touch Screen TFT LCD Display with Camera for IoT Smart DIY

2X for DeepSeek XiaoZhi AI Voice Chat Robot ESP32-S3 1.28inch LCD Touch Display Development Board Clock Desktop Ornament

10X One 1 Channel 5V Relay Module Board Shield for Arduino with Optocoupler Support High and Low Level Trigger

2X Rtk Base Station Board Quectel Lc29H Dual Band L1 L5 High Precision Positioning Module Output Rtcm Data Lc29Haa

5X 1000W 20A ZVS Low Voltage Induction Heating Coil Module Flyback Driver Heater

2X 1-Channel WIFI Relay Module 30A ESP32-WROOM-32E Development Board Module for Smart Home Wireless Control DC7-28/5V

2X Industrial Control Development Board STM32F407VET6 Learning 485 Dual CAN Ethernet Internet Network of Things STM32

3pcs 3240 Yellow Epoxy Fiber Board for Lifepo4 Battery Pack DIY Insulation Plate & Heat Shield 0.5x128x195mm

3X STM32F407VGT6 STM32 System Core Board STM32F407 Development Board F407 Single-Chip Learning Board

AC 110V 220V EMI EMC Filter Audio Power Supply Purifier Surge Overvoltage EMC Electromagnetic Interference 20A

7.83Hz Schumann Waves Resonance Generator Ultralow Frequency Pulse Audio Resonator 0.01Hz-100000Hz Adjustable with Case

For SA6/SA8/GS320 Spectrum AnalyzerVector Network Analyzer Screen Replacement Screen

3X NuMicro ICP Programmer Nu-Link Nu Link Nuvoton ICP Emulator Downloader Support Online/Offline Programming M0/M4

50A XT30 (2+2) Power Distribution Board Support CAN Protocol 5-Channel Output for Robot RC Car/Boat DIY Accessory

Upgraded 512K Proxmark3 RDV2 Memory NFC RFID Cloner Reader PM3 DEV Proxmark 3 Kit IC ID M1 Card Reader Writer

2X for Orange Pi Zero 3 4GB RAM Single Board Computer H618 Chip Wifi-BT5.0 LPDDR4 Gigabit Development Board Set EU Plug

3X Breadboard Set Electronics Component Starter DIY Kit with Plastic Box for Arduino UNO R3 Component Package

SR-01 5V Thermoelectric Cooler Peltier Element Module 40x40mm Semiconductor Refrigeration Chip DIY Mini Fridge Cooling

2X for Matek Systems PDB Power Distribution Board XT60 W/ BEC 5V 12V for QAV250 RC FPV Quadcopter Multicopter Drone

4X IP2368 Bidirectional 100W Fast Charging Module Buck-Boost Type-C Interface 4S Lithium Battery Fast Charging Board

Meshtastic Heltec WIFI Lora 32 V4 Meshcore ESP32-S3 SX1262 Dev-Board Kit Case Antenna with GNSS Module A

3X QFN8 /WSON8/MLF8/MLP8/DFN8 to DIP8 Two-in-One Socket/Adapter for Both 6x5MM and 8x6MM Chips SMT BIOS Flash Socket