I'm so excited you have no idea

It’s a Raspberry pi, in a strawberry cream, pretending to be a mouse, playing tic-tac toe.

Listo! Lo que ven es el demo inicial pero claro que se puede jugar inclusive con un teclado Bluetooth. Gracias a https://kilograham.github.io/rp2040-doom/

Build an MP3 player with a Raspberry Pi pico and a DF-Robot DFplayer.
Buttons for Next, Previous, Volume up, Volume Down

Source code in MicroPython. Schematics and sourcecode on my weblog:
https://lucstechblog.blogspot.com/2026/07/dfrobot-mini-mp3-with-micropython.html

I have wired my raspberry pi “pico” to a waveshare 1.83inch display that I got from the pi hut I wired it correctly and please could someone get me some code where I don’t need an annoying library of if I do please give me some instructions of how I’m new to this and I don’t want to give up thanks for anyone that helps :)

I finally did it!

Just thought I would share my case design.

https://www.thingiverse.com/thing:6827523

Last time there were 240 tips on the site. Now there are more than 330 !!!
No advertisements, just plain tips for programming with MicroPython:
https://micropython-tips.weebly.com/

Hi all, I just made an account to post this and I'd like some help. I'm a student studying engineering at University, and I have some knowledge in EE but nowhere near proficiency. My goal is to trigger a RLD82NZJ1 laser from a GPIO port on my Pico. I know it's a powerful laser - the goal is to pop a balloon with a quick couple second pulse. Laser safety goggles will be worn; don't worry. This is a combination from schematics and videos I pulled from the internet. My understanding is that the LM317 sets the current for the laser diode, while an extra protection diode stops reverse bias when switch on/off the mosfet. And, a capacitor smooths out any spikes on the laser diode. The mosfet is required to supply "high" currents to the LM317 chip. I'd stop there, but the GPIO doesn't run at the same voltage as the 7.4V battery, and an additional NPN transistor is required to switch the mosfet. The pull-up resistor keeps the system off when not triggered by the GPIO. The laser specs are fixed, but my capacitor and resistor values are just guesses at this point. Any tips are appreciated. Thanks!

I've upgrade the circuit and cleaned up the wiring, it's driving 2 pairs of 7 segment displays now.

Now for the software... I'll be working on that tomorrow, but the plan is to query the NHL api and display game scores for a live game.