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“Since this is a very visual project, you should really watch the video. This blog post contains the same info with more details, but those details are probably only relevant if you really want to recreate this project, which is …
“KhadashPay is an easy-to-use DIY payment system A while ago, I released an ESP32 version of the KhadashPay V2.0, don’t get me wrong - it wasn’t insufficient or terribly flawed in some irredeemable way. It just so happened …
“Define a series of steps for performing automatic tests of your I2C devices using just a Raspberry Pi Pico. The purpose While developing my latest project, I encountered the need to repeatedly test the device by transmitting several I2C commands …
“Robotics is accessible to everyone and moreover it is simple to control. However, special attention should be paid to certain technical aspects. And more particularly to the handling of servomotors. The project uses readily available components. Once the components are …
“Turn you Raspberry Pi Pico (or any RP2040 board) into simple logic analyzer in 5 minutes. Turn you Raspberry Pi Pico (or any RP2040 board) into simple logic analyzer in 5 minutes. μLA is SUMP/OLS compatible logic analyzer firmware …
“I was searching for a display with at least 160x160 resolution and a resistive touch screen that would mate easily to RaspberryPi pico for my rePalm project. There were not many, actually. But I did come across this display at …
“I love the WS2812B (aka SK6812) addressable LEDs: they are inexpensive and available in different packages. I have used them in different projects, including the MetaClockClock one. I used the NXP Kinetis for these projects, but because they are not …
“As I’ve mentioned in the previous tutorials, with the development of cryptanalysis and new hacking techniques, the cost of accessing your data without your authorization continues to decline, making it easier and more attractive for different sides to get …
“RP2040-based bling that changes its LED color when it detects one of three keywords: “Pi”, “3.14”, or “Irrational” Happy Pi-Day! This project describes a bling designed around the RP2040 microcontroller. In the spirit of celebrating Pi-Day, it is …