Serial Electronic

WEMOS D1 TYPE C MINI 4MB CH340 LUA WIFI IOT NODEMCU ESP8266 ESP-12F

XH-M802 Passive Tone Control Pre Amp Stereo Volume Trebble Bass

XL4015 DC-DC Step Down 5A Buck Converter Module Voltage + Heatsink

Power Supply 12V 5A Adaptor Jaring PSU 12V Switching 5 Ampere HQ

HX711 HX-711 Sensor Berat Load Cell Driver Dual Channel ADC Weight Amp

LM2596HVS 3A High Voltage Buck Converter DC-DC Step Down Adjustable

LM2596 CC CV 3A Constant Ampere DC Step Down Charge Battery LED Driver

Relay 24V 4 Channel Module High / Low Level Trigger Opto Isolation 4CH

RFID RC-522 Module RC522 13.56 MHz Reader Tag Header Keychain

15A DC Buck Converter Step Down Power Adjustable Voltage Regulator