5V 2-Channel Relay Module with optocoupler
4-way 12V infrared receiving relay driver board + remote control
560 KOhm - 1/4W Carbon Flim Resistor
Keyestudio DS18b20 Temperature Detector Sensor for Arduino
PAM8610 Digital Power Amplifier Board 2x15W Dual Channel Stereo D Class High-power Amplifier Board Miniature
ESP8266 WiFi Web Server Shield NodeMCU for Arduino Uno, Mega2560 similar CC3000
HCF4015 Dual 4-Stage Static Shift Register
4.7 Ohm - 1/4W Carbon Flim Resistor