In this article we look at a temperature and pressure sensor, the BMP390 pressure sensor from Bosch Sensortec, and connect it to an Arduino R4, you can use an older Arduino Uno. It will work just...

In this article, we connect an KY-031 Knock Sensor to a Raspberry Pi Pico, any Rp2040 type board will be suitable. We actually tested this with a Cytron Maker Pi Pico We will use Micropython for...

In this article we look at a temperature and pressure sensor, the STS35 temperature sensor from Sensirion, and connect it to an Arduino R4, you can use an older Arduino Uno. It will work just fine....

In this article we look at a sensor, the BMA220 Triple Axis Accelerometer from Bosch Sensortec, and connect it to an Arduino R4 Minima, you can use an older Arduino Uno. It will work just fine....

In this example we connect a PCT2075 temperature-to-digital converter from nxp to an Arduino Uno First lets look at some information about the sensor from the manufacturer The PCT2075 is a temperat...

In this article we look at a pair of modules that can be used for communication between 2 Arduino’s. These are a 315Mhz transmitter and receiver module, they are very similar to the 433Mhz modules we...

In this article we look at a pair of modules that can be used for communication between 2 Arduino’s. These are a 433Mhz transmitter and receiver module The kit includes one pair of transmitter and...

In this article we look at an Ambient Light sensor, the LTR-329 and connect it to an Arduino Uno Sensor Information The LTR-329 provides 16-bit light measurements for both Infrared and Visible+IR...

In this article we look at a dot matrix display from keyestudio which is controlled by a HT16K33 The 8X8 dot matrix is composed of 64 light-emitting diodes, and each light-emitting diode is placed at...