#arduinonano — Public Fediverse posts

Automatic Naptime with BabyBjorn Bouncing Servo

https://fed.brid.gy/r/https://hackaday.com/2026/08/14/automatic-naptime-with-babybjorn-bouncing-servo/

Converting A B&W Exposer Head For Colour Analog Photo Printing - [Koraks tinkers] was gifted a gargantuan photographic enlarger, a Durst Laborator ... - https://hackaday.com/2023/05/08/converting-a-bw-exposer-head-for-colour-analog-photo-printing/ #analogphotography #arduinonano #ledhacks #mcp23016 #pca9685 #cobled #rgbled #pwm #ra4

Working on the WAvrVM firmware, today I finally got around to implement an op code parser for the serial protocol between the #raspberrypi3 and the #arduinonano via a HC-05 bluetooth module. The program already takes more than 50% of the available flash and SRAM.But I think everything will fit nicely.

#rgbled #ws2812 #linux #diy #maker #programming #foss #floss #coding #arduino #arduinouno #electronics #opensource #creativecommons #kicad #diyelectronics #electronicsprojects #electronicsproject

After removing the adhesive side of the LED strips the other day, I put some solder on the pads. All in all I repeated this step for 270 pads.

#3dprint #3dprinting #rgbled #ws2812 #linux #diy #maker #programming #foss #floss #rustlang #rustprogramming #coding #raspberrypi2 #raspberrypi3 #raspberrypi #arduino #arduinouno #arduinonano #electronics #opensource #creativecommons #kicad #diyelectronics #electronicsprojects #electronicsproject

I took the time to document the operations I implemented for my control software WAvrVM. That is a little VM that runs in an #arduino with an instruction set to calculate and set the pixel colors in an #neopixel #ws2812 RGB LED strip. Joined with the bluetooth module HC-05 a #raspberrypi3 or #raspberrypi3 can then upload new animations or just change the colors.

#rgbled #diy #maker #programming #arduino #arduinouno #arduinonano #electronics #electronicsprojects #electronicsproject #opensource

For the big LED panel project I finally found the time to cut the strip into 45 parts. Each 5 LEDs long. Also removed the adhesive pads of them, because it does not stick to 3D printed parts well. Going to use hot glue for this.

#3dprint #3dprinting #rgbled #ws2812 #linux #diy #maker #programming #coding #raspberrypi2 #raspberrypi3 #raspberrypi #arduino #arduinouno #arduinonano #electronics #opensource #creativecommons #kicad #diyelectronics #electronicsprojects #electronicsproject

Soldered the LED panel circuit now. And it works like a charm! Next up on my list is working on the 30-40 LED panel version and finishing the "firmware".

#3dprint #3dprinting #rgbled #ws2812 #linux #diy #maker #programming #foss #floss #rustlang #rustprogramming #coding #raspberrypi2 #raspberrypi3 #raspberrypi #arduino #arduinouno #arduinonano #electronics #opensource #creativecommons #kicad #diyelectronics #electronicsprojects #electronicsproject

Watch the Day Inch Along with a Tape Measure Clock - If we asked you to rattle off all the tools at your own personal disposal, you’d probably leave yo... more: https://hackaday.com/2020/04/27/watch-the-day-inch-along-with-a-tape-measure-clock/ #arduinohacks #steppermotor #arduinonano #tapemeasure #clockhacks #arduino #bondo #clock

Pulse Visualizer is a Real Work of Heart - Some projects are all-around simple, such as the lemon battery or the potato clock. Other projects... more: https://hackaday.com/2020/04/15/pulse-visualizer-is-a-real-work-of-heart/ #scissormechanism #heartratesensor #arduinohacks #arduinonano #arduino #servo #sg90

How To Hack A Portable Bluetooth Speaker By Skipping The Bluetooth - Portable Bluetooth speakers have joined the club of ubiquitous personal electronics. What was once a... more: https://hackaday.com/2020/02/04/how-to-hack-a-portable-bluetooth-speaker-by-skipping-the-bluetooth/ #loudspeakerenclosure #portableaudiohacks #digitalaudiohacks #bluetoothspeaker #projectenclosure #voltageregulator #portablespeaker #audioamplifier #arduinonano #loudspeaker #audioinput #featured #arduino #step-up

DIY Six Channel Arduino RC Transmitter - It’s wasn’t so long ago that RC transmitters, at least ones worth owning, were expensive pieces of g... more: https://hackaday.com/2019/03/19/diy-six-channel-arduino-rc-transmitter/ #wirelesshacks #rctransmitter #arduinohacks #arduinonano #joystick #nrf24 #oled