rp2040guy71

In this article we connect a VCNL4040 to a Raspberry Pi Pico running Circuitpython Sensor Information The VCNL4040 integrates a proximity sensor (PS), ambientlight sensor (ALS), and a high power IRED into one small package. It incorporates photodiodes, amplifiers, and analog to digital converting circuits…

In this article we connect a DPS310 barometric pressure sensor to a Raspberry Pi Pico running Circuitpython Sensor Information The pressure sensor element is based on a capacitive sensing principle which guarantees high precision during temperature changes. The small package makes the DPS310 ideal for…

In this article we connect a SHT40 Temperature & Humidity Sensor to a Raspberry Pi Pico running Circuitpython Sensor Information This is the next generation of SHT sensor, in the past we have had examples for sensors such as the SHt31 and now we move…

In this article we connect a AHT20 Temperature & Humidity Sensor to a Raspberry Pi Pico running Circuitpython Sensor Information AHT20, as a new generation of temperature and humidity sensors, has established a new standard in size and intelligence. It is embedded in a double…

In this article we look at the Pico Unicorn, this board provides 112 RGB leds which are arranged in a 16×7 matrix, there are also 4 buttons available on the board for your usage. The four switches are wired up as SW_A, SW_B, SW_X, and SW_Y. Programming the Pico Unicorn…

The Maker Pi RP2040 board is aimed at robotics with features such as a 2-channel DC motor driver, 4 servo motor ports, 7 Grove I/O connectors, and lots of LEDs connected to the I/O pins which can be used for troubleshooting. The DC motor driver…