SUNKEE DS18B20 Temperature Sensor - Waterproof Digital Thermal Probe Sensor DS18B20DS18B20 Temperature Sensor - Waterproof Digital Thermal Probe Sensor DS18B20

E-Projects 25EP5144K70 4.7k Ohm Resistors, 1/4 W, 5% (Pack of 25)

SunFounder 2 Channel DC 5V Relay Module with Optocoupler Low Level Trigger Expansion Board for Arduino UNO R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 Raspberry Pi

Raspberry Pi 3 Model B Motherboard

JBtek 4 Channel DC 5V Relay Module for Arduino Raspberry Pi DSP AVR PIC ARM

Haitronic 120pcs 20cm Length Jumper Wires/Dupont Cable Multicolored(10 Color) 40pin M to F, 40pin M to M, 40pin F to F for Breadboard/Arduino Based/DIY/ Raspberry Pi 2 3/Robot Ribbon Cables Ki

JBtek 8 Channel DC 5V Relay Module for Arduino Raspberry Pi DSP AVR PIC ARM

SainSmart 2-Channel Relay Module

HiLetgo New Version ESP8266 NodeMCU LUA CP2102 ESP-12E Internet WiFi Development Board Open Source Serial Wireless Module Works Great with Arduino IDE/Micropython

Elegoo EL-CP-004 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Wires Ribbon Cables Kit for arduino

SMAKN® DHT22 / AM2302 Digital Temperature and Humidity measure sensor module for Arduino