Circuit Boards & Components

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3X HT-RA62 LoRa Series Module SX1262 Secondary Development Supports LoRaWAN Protocol 868-915MHz

4X 2-Wired Cord 30uF 450VAC 50/60Hz CBB60 Motor Start Run Capacitor

8X HMC849 RF Switch Module Single-Pole Double-Throw 6Ghz Bandwidth High Isolation Multi-Function Convenience Module

2X Specail Case for Heltec Wifi Lora 32 V3

4PCS Type-C PD QC Trigger 5V-20V DC Adjustable Voltage Power Module Dial Adjustment Voltage Fast Charging Decoy Module

4X SFM-27 DC 3-24V 12mA Industrial Continuous Sound Electronic Buzzer

3X TB6560 3.5A Stepper Motor Driver Controller Board 10-35V CNC Rounter Control Low Voltage over Heat Current Protection

1 Set HC-020K Double Speed Measuring Sensor Module with Photoelectric Encoders Kit Top

5X L293D L293 L293B DIP/SOP Push-Pull Four-Channel Stepper Motor Driver IC Chip

ADS1115 Four 16-Bit ADC Module I2C Communication Module ADC Sampling Channel for Arduino Raspberry Pi MCU Sensors Test

6X 100A PZEM 004T Version Wattmeter+Open CT Kwh Meter Volt Amp Current Test Module for Arduino TTL COM2/COM3/COM4

2X WT32-ETH01 ESP32 Wireless Module Serial Port Networking Bluetooth + WiFi Combo Gateway Module

NM-RF-HAT-CYD-C5 Display with 2.8″ TFT LCD Touchscreen with ESP32-C5 6MB Flash 8MB PSRAM WiFi 6 5G Band B

200Pcs SOP8 SSOP8 TSSOP8 SMD to DIP8 Adapter 0.65/1.27mm PCB Board

4X 21V 5S 6MOS 30A Battery Protection Board Battery Charging Protection Circuit Board for Makita Power Tool Replacements

VL53L4CX Time of Flight Sensor Module, 1-6000mm Distance Ranging, HighhPrecision Flight Time Rangefinder Board

20Pcs 13.56MHZ CUID Keyfobs CUID Changeable MF S50 1K IC Keys Keyfobs Token Tags NFC Clone Copy Block 0 UID Writable

Debugger Downloader Simulator,Overcurrent & Electrostatic Protection, No Driver Required, USB JTAG Emulator Programmer

20X Acrylic Case for 2.8 Inch Display Screen ESP32 Development Board LCD TFT Module with Touch WROOM Protective Shell

5X 3590S-2-502L 5K Ohm 10-Turn Rotary Wire Wound Precision Potentiometer

OPA1656 Dual Op Amp 100mA High Current JFET Field Effect Transistor Low Noise Dual Operational Amplifier, SMD to DIP

AHT10 Digital Temperature and Humidity Sensor Measurement Module I2C Communication Replace DHT11 SHT20 AM2302

DIY Soldering Practice Kit - Ultrasonic Levitation Electronics Project with USB Powered, Pre-Soldered Chips

4X Replacement for Makita BL1830 BL1840 BL1850 BL1860 18V Li-Ion Battery BMS PCB Charging Protection Circuit Board Plate

For ESP32-WROOM-32E-N4R2 Module 4MB Flash 2MB PSRAM Wi-Fi and Bluetooth Module for Internet of Things

H61S 1155 Pin DDR3 Motherboard Laptop Main Board DNF Studio Supports M.2 I3 I5 CPU H61 17x17

For Nextion IO Adapter V2 - for Nextion Enhanced HMI Touch Display Series

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

UM960 Full-System Multi-Frequency RTK Positioning GNSS Module Board for Drones Robots and Handheld Devices

7.83HZ Schumann Wave Generator 0.01Hz-100000Hz Adjustable Frequency Sine Wave Square Signal DC 5V with Case

SHT31-DIS Digital Temperature and Humidity Sensor Module I2C Communication Board Temperature Humidity Sensor Breakout

0.01Hz-100000Hz Adjustable Frequency 7.83HZ Schumann Wave Generator Sine Wave Square Signal DC 5V with Case