ECG 2026 New 1.39" AMOLED Screen Health Smart Watch with Bluetooth Call IP67 Waterproof Heart Rate Health Monitoring Smartwatch

0402 0603 0805 1206 SMD LED Diode Sample Book Red/Green/Blue/White/Yellow/Orange

2.4" 2.42 inch 128x64 OLED LCD Display Module SSD1309 12864 7 Pin SPI/IIC I2C Serial Interface for Arduino UNO R3 C51

Tang Nano 9K FPGA Development Board GOWIN GW1NR-9 RISC-V HDM kit

MS4525DO Airspeed Sensor With Pitot Tube, Differential Pressure Module For Pixhawk PX4, Accurate UAV Speed Monitoring

High Precision Load Cell with RS485 Modbus RTU Transmitter Module Weight Sensor 4-20mA 0-10V Analog Signal Amplifier

10pcs/1pc Seeed Studio XIAO ESP32C3 BLE WIFI Wireless Development Board Module ESP32 ESP32-C3 Tiny MCU 4MB For Arduino ESP32C6

DIY Bluetooth Speaker Kit with FM Radio DIY Soldering Project Practice Solder Assembly DIY Electronic Kit Component 2*3W Speaker

500PCS/lot 0.1UF-1000UF 24Values Aluminum Electrolytic Capacitors mix Electrolytic capacitor Assorted kit and storage box 16-50V

1/5/10PCS ESP32-C3 ESP32-S3 ESP32-H2 ESP32-C6 Development Board ESP32 SuperMini Development Board WiFi Bluetooth For Arduino XCW

4.3" inch ESP32-S3 Display ILI9485 IPS TFT LCD Module ESP32-8048S043C-I Capacitive Touch Screen Development Board for Arduino

High-precision laser ranging module infrared ranging module sensor module 2000 meters outdoor pulse type

MH-Z19 MH-Z19E IR Infrared CO2 Sensor Module Carbon Dioxide Gas Sensor NDIR for CO2 Monitor 400-5000ppm UART PWM Output MH Z19E

10Pcs/1pc Seeed Studio XIAO NRF54L15 Sense Development Board Module Bluetooth-compatible BLE 6.0 Matter Thread Zigbee Protocols

【2-10-20PCS】 3590S Precision Potentiometer 1K 2K 5K 10K 20K 50K 100K ohm Adjustable Resistor 3590 102 103 502 103 203 503 104

High Precision S-Type Load Cell 100kg-2t Tension Compression Sensor with Digital Weight Indicator Controller Relay Output

For Honda U3000-49 ACC Multi-Purpose Camera Repair Kit Fix Internal Electronic Fault ADAS Camera Repair Spare Parts

650-2600pcs Metal Film Resistor Assorted Kit 1~3M ohm Resistance 130 Values 1/6W 1/4W 1/2W 1W Set of Resistors 1% High-Quality

6x8 8x10 9x12 I-Shaped Inductor Kit Box 2.2/3.3/4.7/10/15/22/33/47/68/100/220/330/470/680uH/1mH/2.2/3.3/4.7/10/20/30/100mH

1Set Mega 2560 R3 + 1pcs RAMPS 1.4 Controller + 5pcs A4988 Stepper Driver Module +1pcs 2004 controller for 3D Printer kit

ESP32-DevKitC core board TYPE-C/MICRO ESP32 Development Board ESP32-WROOM-32D/U WIFI+Bluetooth-compatible IoT NodeMCU-32 1-10PCS

IMX708 Camera Module for Raspberry Pi 5 4 4B 3B+ ZERO 2 W HD 12MP Auto Focus 75 120 Degree Night Vision NO IR 22PIN CSI 15PIN

D1 Mini-Mini NodeMcu 4M Bytes Lua WIFI Internet Of Things Development Board Based ESP8266 For WeMos

1/20pcs PD65W Fast Charging Module Type-C USB Interface Supports PD3.1 QC3.0 SCP PPS Fast Charger 5V 9V 12V 20V XCW

KR2401FB Smart Wireless Switch Receiver DC 5-60V 10A 433MHz RF Wireless Relay Remote Switch

BENGBUZZQY Precision 58mm Load Cell + Digital Indicator, 50KG 5t Sensor Alloy Steel & Stainless Steel, Force Measurement Tool

WT32-ETH01 Embedded ESP32 Wifi BT Module ETH01 Serial to Ethernet Transmission Wireless Module ESP32-32 WT32

Aoweziic 2022+ 100% New Original SVT20240NT 20240NT TO-220 MOS FET 200V 72A

XZG PN532 NFC RFID Wireless Module V3 User Kits Reader Writer Mode IC S50 Card PCB Attenna I2C IIC SPI HSU 1-10PCS

(5-10piece) 100% New ATMEGA328P-PU ATMEGA328 ATMEGA328P ATMEGA328P P U DIP-28

DC DC CC CV Buck Boost Converter 9-35 to 1-35V 80W Buck Booster DC Step Down Step Up Adapter Module Adjustable Voltage Regulator

ESP32-S3-DevKitC-1 Development Board BT 2.4G Wifi Module for Arduino 8MB PSRAM 16MB FLASH N16R8 44Pin CP2102 Type-C ESP32S3

Mega2560 Mega 2560 PRO MINI 5V (Embed) CH340G ATmega2560-16AU MICRO TYPE-C With Male Pinheaders Compatible For Arduino Mega

ESP32-C3 SuperMini Board RISC-V WiFi Bluetooth 5.0 Unsoldered Headers 4MB Flash Ultra Low Power for IoT Wearable Arduino

5pcs MT3608 DC-DC Adjustable Boost Module 2A Boost Plate Step Up Module Converter with MICRO USB/Type C I 2V-24V to O 5V-28V

10pcs DFPlayer Mini MP3 Player Module TF Card U Disk Mini MP3 DF Player Audio Voice Module IO/Serial Port/AD For Arduino DIY Kit

50PCS/3000PCS SS24 SS34 Schottky Diode kit SMB SMC SS24/SS26/SS34/SS54/SS34/SS56/ SS34/SS54/SS56