rp2040guy71

In this article, we connect a KY-015 Temperature 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 these examples but of course you can use the…

In this article we connect the ever popular BMP384 Sensor to a raspberry Pi Pico and we will then display readings via the serial monitor window. We are using t he Arduino IDE. Lets look at the sensor first Features The BMP384 provides excellent accuracy…

In this example we use LEDs connected to the following pins – 16,17,18,19,20,21,22,26,27,28 to create the knight rider effect I tested this with cytron maker pi pico as it has LEDs connected to all the outputs Schematic If you want to build its fairly simple,…

The RP2040 PiZero development board is a board in the ever popular Raspberry PI Zero form factor, but at its heart is the RP2040 SoC from Raspberry PI. We get the same dual-core Arm Cortex M0+ CPU running at 133 MHz and 264KB of SRAM.…

In this article we connect the ever popular DHt11  Temperature & Humidity Sensor to a raspberry Pi Pico and we will then display the temperature and humidity to the repl window in Thonny using micropython Now the DHT11 is not the fastest or most impressive…

In this article we connect an Ultrasonic ranging module  to a raspberry Pi Pico Features Ultrasonic ranging module HC – SR04 provides 2 cm – 400 cm non-contact measurement function, the ranging accuracy can reach to 3 mm. The modules includes ultrasonic transmitters, receiver and control…