MQ-131/136/137/138/139 โมดูลเซ็นเซอร์ก๊าซ – การตรวจจับโอโซน H2S NH3 ฟอร์มาลดีไฮด์, เอาต์พุตคู่สำหรับโครงการอาร์ดูโน่และไอโอที

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CH341A/B Programmer Module DIY KIT 24 25 Series EEPROM Flash BIOS USB + SOIC8 SOP8 Test Clip For EEPROM 93CXX / 25CXX / 24CXX

5pcs NRF24L01+PA+LNA Wireless Transceiver RF Transceiver Module 2.4G 1100m with Antenna and NRF24L01+ Breakout Adapter with 3.3V

1pc 170Values 8500PCS SMD Resistor 1% 0R~10M 0201 0402 0603 0805 1206 Sample Book Resistors Assortment Kit Resistors

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

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 OV3660 / OV2640 Camera

400PCS SMD Aluminu Electrolytic Capacitor Kit condensadores electrolíticos 1uF~1000uF 6.3V-50V 24 Values with box kit

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

PC817 Optocoupler Isolation Board Driver Photoelectric Isolated Module 2/4/8 Channel Optocoupler Isolation Module for New Module

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ESP32-CAM ESP32-CAM-MB MICRO USB ESP32 Serial to WiFi ESP32 CAM Development Board CH340 5V Bluetooth OV3660 / OV2640 Camera