MT8870 DTMF - Dual Tone Multi Frequency Decoder
Reviewed by Unknown on
22:51
Rating: 4.5
MT8870 DTMF - Dual Tone Multi Frequency Decoder
Oleh Unknown
Project Description We will be using an MT8870 DTMF module with an Arduino UNO to control a small servo motor in this project. The DTMF module gives the Arduino super-powers and allows you to control the Servo motor in so many ways. For example, this tut
Analog IR Temperature gauge
Reviewed by Unknown on
20:46
Rating: 4.5
Analog IR Temperature gauge
Oleh Unknown

Introduction:The IRTEMP module from Freetronics is an infrared remote temperature sensor that can be incorporated into your Arduino / microcontroller projects. It can scan a temperature between -33 to +220 C, and can be operated using a 3.3 to 5V power supply. It can be powered directly from the Ar
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