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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,…

In this article we connect a 5×5 RGB Led matrix from Pimoroni to the Raspberry Pi Pico Breakout Information Features 5×5 (25 total) RGB LEDs 15x15mm active area 3.5mm LED pitch I2C interface (address 0x74/0x77 (cut trace)) 3.3V or 5V compatible Reverse polarity protection Parts…

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…

In this article we look at another CD option for your Raspberry Pi Pico,its a 1.8 inch LCd with dimensions of 128 x 160 and is based on the ST7735 IC. There are many variants of the LCD that use this driver ic. This is…

In this article we connect a MMC5603 3-axis AMR magnetic sensor to the Raspberry Pi Pico Sensor Information The MMC5603NJ is a monolithic complete 3-axis AMR magnetic sensor with on-chip signal processing and integrated digital bus (I2C fast mode and I3C interface), the device can…

In this article we look at display t he internal temperature of an RP2020 to an I2C 16×2 LCD to a raspberry Pi Pico The internal temperature sensor that comes with the Raspberry Pi Pico is connected to one of the Analog-to-Digital Converters. The ADC…