The DS18B20 is widely used temperature sensor, mainly at places where harsh operating environments are involved like chemical industries, mine plants etc. This article will tell about the sensor and ...

Read data from Temperature sensor (DHT11) and send it to AWS IoT through raspberry pi. Store the data in DynamoDB in AWS and send notification to mobile device. Send signal/message back from internet ...

IR Sensor Module: IR sensors (Infrared sensor) are modules which detect the presence of objects before them. If the object is present it give 3.3V as output and if it is not present it gives 0 volt.

Using 2 Raspberry Pi boards, some temperature sensors, and some PHP and Python scripts, you can get this done and running in no time. E verybody knows that lack of sleep can lead to lots of ...

First of all, I have a mental block when it comes to circuits for whatever reason. I can build my own computer, I built my own network in my house, and I'm ...

18 thoughts on “ Arduino And IR Remote Turn Off Raspberry Pi ” ... Specifically, in the list of connections there’s an “Arduino pin A0 to Raspberry Pi pin 8(UART TX) “.

Read data from Temperature sensor (DHT11) and send it to AWS IoT through raspberry pi. Store the data in DynamoDB in AWS and send notification to mobile device. Send signal/message back from internet ...