74HC153 ( Dual 4-input Multiplexer) Expander Breakout Uses readily available standard inductors

Uses readily available standard inductors

Temperture range : 40 °C to +125 °C

This means that it just requires one data line (and GND) to communicate with the Arduino

Contactless Infrared Temperature Sensor (MLX90614) is an Infra Red thermometer for non contact temperature measurements

All inputs are protected from damage due to static dis-charge by internal diode clamps to VCCand ground

74HC153 ( Dual 4-input Multiplexer) Expander Breakout Uses readily available standard inductorsIntroduction : 74HC153 is a dual 4 input multiplexer. The device features independent enableinputs (nE) and common data select inputs (S0 and S1). For each multiplexer, the select inputsselect one of the four binary inputs and routes it to the multiplexer output (nY). A HIGH on E forcesthe corresponding multiplexer outputs LOW. Inputs include clamp diodes. This enables the use ofcurrent limiting resistors to interface inputs to voltages in excess of