عرض 1-12 من 204 منتج
ESP32-C3 vs ESP32-S3 Super Mini: Which One Should You Choose?
The ESP32 family has expanded into tiny, breadboard-friendly “Super Mini” boards. Two popular variants are the ESP32-C3 Super Mini and the...
ESP32 C3 Super Mini development board with WiFi and Bluetooth
The ESP32-C3 Super Mini is a tiny, powerful microcontroller board that brings RISC-V architecture and Bluetooth 5 (LE) to your projects for less than ...
4pc AT-09 4.0 BLE Wireless Bluetooth Module CC2541
The AT-09 Bluetooth 4.0 BLE module (popular on AliExpress) is a low‑energy, modern alternative to classic Bluetooth modules like HC‑05 an...
2pc AT-09 4.0 BLE Wireless Bluetooth Module CC2541
The AT-09 Bluetooth 4.0 BLE module (popular on AliExpress) is a low‑energy, modern alternative to classic Bluetooth modules like HC‑05 an...
4pcs 6-Pin HC-06 Bluetooth RF Transceiver Module HC-06 for Arduino and Rasperry Pi
The HC-06 Bluetooth module (widely available on AliExpress, often without a push button) is a streamlined, slave‑only wireless serial data ...
2pcs 6-Pin HC-06 Bluetooth RF Transceiver Module HC-06 for Arduino and Rasperry Pi
The HC-06 Bluetooth module (widely available on AliExpress, often without a push button) is a streamlined, slave‑only wireless serial data ...
4pcs HC-05 Bluetooth Transceiver Module for Arduino, purchase it
The HC-05 Bluetooth module (commonly found on AliExpress with a built‑in push button) is a versatile wireless serial communication device. ...
2pcs HC-05 Bluetooth Transceiver Module for Arduino, purchase it
The HC-05 Bluetooth module (commonly found on AliExpress with a built‑in push button) is a versatile wireless serial communication device. ...
VL6180 proximity sensing module, 0-620 mm, 5V laser distance sensor
VL6180 Proximity sensing module 0-620mm 5V Laser Distance sensor For the convenience of customers! The input voltage of this module is 3.3V / 5V, ...
CH340 USB to RS485 converter adapter module for Windows, macOS, and Linux
USB to RS485 Converter Adapter. USB connector: to your PC. RS485 connector: to your RS485 device. No need for external power; powered by the USB por...
GY Attiny85 Digispark Kickstarter mini USB development board module Tiny85
Digispark USB Development Board The Digispark is an Attiny85-based microcontroller development board similar to the Arduino, only cheaper...
LCD1602-I2C LCD monitor, 16x2 character, 5V blue screen
This is a basic 16-character by 2-line display with I2C interface, black backlight. It utilizes the extremely common KS0066 parallel interface chips...