나일론 스프로킷 구동 휠 지원 플랫 탑 체인 플레이트, 820 시리즈 17 톱니, OD:104mm 구멍: 30mm, 2 개

OLED 2.4" 2.42 Inch 128x64 LCD Display SSD1309 12864 4 Pin IIC I2C SPI Serial Interface

10-1PCS Nano 3.0 With the bootloader compatible controller CH340 USB driver Mini / Type-C / Micro 16Mhz ATMEGA328P for Arduino

ESP32 LVGL WIFI&Bluetooth Development Board 2.8 " 240*320 Smart Display Screen 2.8inch LCD TFT Module With Touch

1500PCS/Set Resistors Assorted Set SMD 60 Values X 25Pcs 0R-10M Ohm 1% High Precision Film Chip Resistance Kit 0603 0805

830Pcs/Box DIY Project Starter Kit For Arduino UNO R3 Kit Electronic DIY Kit Electronic Component Set With Tie-points Breadboard

830Pcs/Box DIY Project Starter Kit For Arduino UNO R3 Kit Electronic DIY Kit Electronic Component Set With Tie-points Breadboard

DIY Car Driving Simulation Soldering Practice Kit STEM Electronic Project Simulator Welding Project For Students To Learn

7 Inch Raspberry Pi 4/3/2/B/B+/A+ Monitor 1024x600 IPS 5-Points Capacitive Touchscreen Drive Free HDMI Display For Win 7/8/10

NEWEST RFID Starter Kit for Arduino UNO R3 Upgraded version Learning Suite With Retail Box

ESP32-CAM WiFi Module 2.4G Antenna ESP32 Serial to WiFi ESP32 CAM Development Board 5V Bluetooth with OV3660 / OV2640 Camera DIY

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

ESP32 Module Kit Starter Kit for ESP32 ESP-32S WIFI Module ESP32 WIFI Development Board Relay Display Sensor esp32 kit desenvolv

LD2410C 24GHz Human Presence Sensor High Accuracy FMCW Wave Radar Induction Module Body Heartbeat Detection Sensors

MB-102 Prototype Breadboard 400 830 Points Solderless PCB Bread Board Jumper Wires Cable Board DIY Dupont Wire for Arduino Kit

ESP32-S3 3.5-inch capacitive touch IPS module 8M PSRAM 16M FLASH Arduino LVGL development 320 * 480

ESP32-S3 Development Board with Expansion Adapter Kit 2.4G Wifi BT Module MCU ESP32-S3WROOM1 N16R8 44Pin Type-C ESP32-S3

7 Inch Raspberry Pi 4/3/2/B/B+/A+ Monitor 1024x600 IPS 5-Points Capacitive Touchscreen Drive Free HDMI Display For Win 7/8/10

510Pcs/lot 0.1UF-1000UF 24Values Aluminum Electrolytic Capacitors 16-50V mix Electrolytic capacitor Assorted kit and storage box

ESP32 Touchscreen 2.8inch TFT LCD Display ESP-WROOM-32 st7789 Resistive Touch Module 240 * 320 ESP32-2432S028R Bluetooth WIFI

GY-521 MPU6050 6DOF 3 Axis Gyroscope + 3 Axis Accelerometer Sensor Module I2C Interface for Arduino ESP32 STM32 Raspberry Pi

10pcs/1pc ESP32 Seeed Studio XIAO ESP32C6 ESP32C3 ESP32C5 WiFi 6+Bluetooth-compatible Ble 5 Zigbee Matter Wifi Development Board

Complete Starter Kit Programming Learning Kit + 40 Projects for Arduino UNO R3 Starter Kit + Online Tutorial DIY Electronic Kit

MG90S Servo 2/5/10 Pcs All Metal Gear 9g SG90 Upgraded Version For Helicopter Plane Boat Car Trex 450 RC Robot 180 360 Degree

Guition ESP32-S3 8M PSRAM 4M FLASH 4.3-inch IPS 480*272 LCD display module with WIFI and Bluetooth

ESP32-CAM ESP32-CAM-MB MICRO USB ESP32 Serial to WiFi ESP32 CAM Development Board CH340 5V Bluetooth

ESP32 MCU 2.8 Inch Smart Display for Arduino LVGL WIFI Bluetooth Touch 240*320 Screen LCD TFT Module with Free Tutorials

Starter Kit for Arduino Uno R3 - Uno R3 Breadboard and holder Step Motor / Servo /1602 LCD / jumper Wire/ UNO R3

AC220V Powered ESP32 Wifi and Bluetooth Dual-channel Relay Module ESP32 Secondary Development Board

LD2410C 24GHz Sensor Module Human Presence Radar Sensor Module FMCW LD2410 Millimeter Wave Radar Sensor Module

DIY FM Radio Electronic Kit 87-108MHz Adjustable Frequency Digital Display Soldering Project Practice Solder RDA5807S

ESP32 2.8 Inch TFT Touch Display Board 240x320 with LVGL, WiFi Bluetooth WROOM Module

ESP32-S3 Development Board with Expansion Adapter Kit 2.4G Wifi BT Module MCU ESP32-S3WROOM1 N16R8 44Pin Type-C ESP32-S3

10.1-inch ESP32P4 development board supports Xiaozhi ESP32 C6 capacitive touch screen

ESP32 Touchscreen 2.8inch TFT LCD Display ESP-WROOM-32 st7789 Resistive Touch Module 240 * 320 ESP32-2432S028R Bluetooth WIFI

10/100pcs TP4056 +Protection Dual Functions 5V 1A type c 18650 Lithium Battery Charging Board Charger Module