Circuit Boards & Components

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ESP32-S3 AI Chat Robot 1.54 Inch Display Digital Photo Album E-Reader Video Player for Xiaozhi DeepSeek

7.83Hz Schumann Wave Generator Pure Sine Wave Signal Generator 0.01-100000Hz Adjustable Frequency Signal Generator

For Cyclone IV EP4CE115F23I7N EP4CE115 EP4CE115F23 FPGA Minimum System Board Core Board

5PCS 0.96 Inch OLED Display Screen Module 12864 IIC SSD1315 with Matrix 4-Key Keyboard

BL1850 Li-Ion Battery Case Protection Circuit Board for Makita BL1830 BL1860 BL1850 18V/21V 5-Cell 18650 Battery Kits

6A/10A 4-Stage EMI Filter 110-220V AC Power Purifier Noise Sound Current Hum for Audio Amplifier & HiFi System 10A

Waveshare USB to RS485 Serial Converter RS485 Communication Module 300-921600Bps Built-in ESD Protection Circuit

2011-V3 DDR4 Motherboard,LGA 2011 3CPU Computer Motherboard Max 128G 6CH Audio Chip for E5 V3/V4 for I7 58xx/68xx Series

For BusLinker V3.0 Servo Debugging Board Robot Arm TTL Serial/USB Communication Driver Module

R4 WiFi Edition Development Board ATmega32U4 Microcontroller USB Programming STEM Learning Controller Module

X99H DDR3 Motherboard LGA2011-V3 M.2 NVME SATA3.0 4X DDR3 Slot Supports E5-26XX V3 E5-2678 V3 E5-2696 V3 E5-2629 V3 CPU

DC12V T2 Operational Amplifier Test Board Op-Amp Tester Single/Dual/Quad Operational Amplifier

ICSH031A USBtinyISP AVR Programmer Downloader with 6pin Programming Cable for Arduino

VU Level Audio Meter Driver Board DC12-18V Audio Level Meter Driver Board Module

21700 Li-Ion Battery PCBA Charging Protection Circuit Board PCB for Milwaukee M18 18V 21700 Lithium Battery

Signal Generator Pulse Frequency DDS Function Signal Generator DIY Kit Module 1Hz-65534Hz Syntezator with LCD Display

DeepSeek XiaoZhi AI Voice Chat ESP32-S3 1.54 Inch TFT Kit ESP32-S3 N16R8 Wifi BT Development Board Black

Aluminum Alloy Caps Solid Knob Dual-Axis Encoder Special Knob EC11EBB24C03 EC110701N2B Adjustment Knob Black

Atomizer Power Mainboard Replacement Household Humidifier Parts GeneraI Fittings Maintenance Control Panel Board Multicolor

For Raspberry Pi Sensors HAT with Gyroscope Accelerometer Magnetometer Barometer Temperature and Humidity All-in-One

HCS300/301/200/201/101 Rolling Code Writer Programmer, Offline Programming, Automatic Programming

800w 50ohms RM800 50 DC-0.5GHz Dc to 500MHz Resistor

Cap LoRa 1262 LoRa+GPS GNSS for Cardputer Adv (SX1262,ATGM336H) for Meshtastic

Meshtastic Heltec WIFI Lora 32 V4 Meshcore ESP32-S3 SX1262 Dev-Board Kit Case with Antenna Solar Powered Mesh Module B

R3S Advanced Mini Computer: RK3566 with Dual 2.5GbE Ports, 32GB EMMC, CNC Aluminum Case for Linux IoT Router -US Plug

RP2350 7inch LCD Touch Development Board, 800 X 480 Resolution, 65K Color, Supports Dual-Core and Dual-Architecture

6PCS 3.3V 5V MB102 Breadboard Power Supply Module DC 6.5-12V USB for Arduino Solderless Bread Board

DRV2605L Haptic Motor Driver Controller Board 3V-5V with in/TRIG General Pin Vibration Motor Driver Module for Arduino

Mini Serial Data Logger with SD Card Holder, TXT-Format Data Recording and Storage Module

For DeepSeek XiaoZhi AI Voice Chat Robot Speaker Box ESP32-S3 N16R8 Development Board with 1.85 Inch Round LCD Display

ALS-PT19 Light Sensor Module High Dynamic Range Light Sensor Breakout Board for Arduino 2.5V-5.5V Light UV Sensor Module

5PCS Diy Accessories 5W 10W Flashlight Driver Board LED Three-Stage Driver Board Circuit Board Type-C Charging Module