86 Results for "circuitpython"

CRICKIT transcript
Log from Creative and Interactive Robotics Chat
welcome @limor and @pt !pt3:01 PMlive vid is here folks' Prof. Fartsparkle3:02 PMhah. the talking heads are cuteawesome, thankslimor3:02 PMthank you @Sophi Kravitz and the hackaday community for having me on this hackchat about creative robotics!@limor3:04...

The Next Big Thing in Raspberry Pi Pico 4G & 2G
Details from The Next Big Thing in Raspberry Pi Pico 4G & 2G
The Raspberry Pi Pico may now have cellular and GPS connection thanks to a new Pico 4G/2G Expansion. The board has a tiny LCD screen for good measure, and the data transmission speeds should be sufficient for most applications. There's also...

Connecting Wi-Fi on Raspberry Pi Pico Become Easy
Details from Connecting Wi-Fi on Raspberry Pi Pico Become Easy
There are several articles for connecting Raspberry Pi Pico to Wi-Fi or Ethernet, which are amazing but takes a lot of time to discover WiFi on Pico. Recently SB Components announced Raspberry Pi Pico WiFi HAT with Display, this Pico...

Hack Chat Transcript, Part 4
Log from Python and the Internet of Things Hack Chat
Dan Maloney11:56 AMHi all - we'll get started in just a minute. Quite a turnout so far.. andy.duli joined the room.11:57 AM deshipu12:50 PM@jkshaffstall there is unicode support, we just got a Chinese translation tannewt12:50 PM@jkshaffstall UTF-8...

Hack Chat Transcript, Part 1
Log from Animatronics Hack Chat
OK, let's get started. I'm Dan Maloney, I'll be the moderator today. I want to welcome everyone to the Hack Chat today, especially our host, @Will Cogley, who does some really cool stuff with animatronics. Will, can you tell us a little about your background...

LED Matrix Shield Done
Log from Trinket Shields
Today I sat down and wrote the CircuitPython driver for the IS31FL3728 chip that I used for this shield. The effect looks as expected: The code is rather simple too: class Matrix7x5: _ROWS = (3, 2, 4, 1, 0) _COLS = (6, 5, 0, 4, 1, 2, 3) _word = bytearray(2)...

Driving the Matrix
Log from PewPew Standalone
The whole point of building this device is cutting the costs, and the two main tricks for it are using a single-color matrix and simulate the 4 colors with 4 shades, and driving the matrix in software directly from the microcontroller. Obviously, for...

DIY Solar Panel Monitoring System
Details from DIY Solar Panel Monitoring System
Specification: 1. Input Voltage - 0- 24V ( Can be extended up to 50V ) 2. Input Current: 0 -15A 3. Solar Panel Rating - 250W (12V ) / 500W ( 24V ) How It Works? The Solar panel voltage and current are sensed by the voltage and current sensor respectively....

HACKtablet: Crestron TSS-752 Teardown + Rebuild
Details from HACKtablet: Crestron TSS-752 Teardown + Rebuild
Latest progress on repurposing this display as driven by an ESP32-S3. This Crestron TSS-752 appears to be a superior candidate for reuse versus the previous teardown of the Crestron TSW-732. After pulling out the front panels, the TSS-752...

Brake Light and Turn Signals for Backpacks
Details from Brake Light and Turn Signals for Backpacks
Operation The remote of the radiolink is installed on the handlebar. By pressing buttons of one side or another, the turn signals are light up. They remains blinking as you keep the button pressed and 3 seconds after you released it. An accelerometer...

Voidnet Viator Cyberdeck
Details from Voidnet Viator Cyberdeck
## BOM Other than the 3d printed parts (all FDM parts printed in black PETG, all Resin printed in Elegoo ABS-like clear-red) the following was used: ### Base- Raspberry Pi 4 (+SD card)- Corsair K65 RGB 60% mechanical keyboard (don't get too attached...

IoT 3D Printer Motion & Status Tracker w/ Telegram
Details from IoT 3D Printer Motion & Status Tracker w/ Telegram
Since the Creality CR-6 SE does not have Wi-Fi or an early warning system to monitor the printer motions and status, I decided to create a device to track the printer's lateral and vertical motions while printing so as to get informed of potential malfunctions...

Making waves
Log from Adventures in Bleep Bloops with CircuitPython
So it seems like using the Mixer object along with wave files should let us play the tones simultaneously. Now we need to get some musical note wave files, how can we do that? I heard you like python so I made some wave files with python to play with...

Setting Up the Pi
Log from TMD-3: Turing Machine Demonstrator Mark 3
Up until now I have been running all my tests on the Raspberry Pi that I used for my TMD-2 project. I'm moving to a new Pi so I though I would document the steps I have taken to get the Console running on the new image. I'm not going to detail getting...

Final Code
Log from Dorsch 40k Keyboard
In the process of moving the shift keys around, I have simplified the code somewhat, made it better at handling some corner cases, and fixed some bugs. Just in case someone wants to make a similar build, I'm putting it below. In the future it might grow...

|<
<
3
4
5
6
>
>|