TEC1-12706 Peltier Thermoelectric Cooler Module Step Up The Arduino Prototype Shield is

The Arduino Prototype Shield is the perfect companion for building and testing circuits directly on top of your Arduino Uno

ADC0831 8-Bit Analog to Digital Converter IC

SYB 170 Mini Breadboard is a great way to prototype your small projects

Yellow LED ON: pulse activity detected (brightness proportional to duty cycle)

The Metal Proximity Sensor Module is a pulse induction metal detector that detects the presence of metal objects without physical contact

TEC1-12706 Peltier Thermoelectric Cooler Module Step Up The Arduino Prototype Shield isTEC1 12706 Peltier Utilized in high end consumer, commercial, and military grade applications for extreme performance and maximum energy efficiency, TEC1 Peltier Modules provide unmatched temperature differentials (DTmax) in cooling or heating applications. Modules from electron. com measure 40x40x3. 9mm and offer 68C Delta T max (DTmax) at a maximum operating temperature of 138C. Utilized in high end consumer, commercial, and military grade