Shared Projects

Simple LM386-based amplifier

BOM

Contact me if there are questions.

This Project was inspired by Fran Blanche’s Video about the recreation of a vintage Soviet PCB inside a commemorative model of the Sputnik satellite. This model is an exhibition piece of the Royal Society and nobody knows what its PCB looks like because it is hidden inside the stand. However, the Sputnik model comes along with schematics. Apparently the transistorized circuitry shown there contains some errors which first have to be addressed before we again can enjoy the beeps of the Sputnik (model).

YASB aka Yet Another Sputnik Beeper is my approach to build a working version of this PCB. As Fran did an excellent job with her circuit analysis I shamelessly let my design benefit from this :-). The only difference is the RC bridge R16-C9 which I implemented from the Royal Society’s schematics as is. It turns out that this bridge plays a crucial role in the sound generating process by separating the otherwise continuous howling into single beeps. You can find out more in my lengthier project description.

Since nobody has recently seen the actual PCB inside the Sputnik model we can’t decide wether Fran’s or my approach (which are very similar by the way) is more correct. From the peresent level of knowledge they could both be wrong :-).

Schematics:

3D Model:

Touch Buttons for Volante The Gamepad

The shield board to connect the Arduino Pro Micro to the joystick buttons

An innovative Gamepad with potentiometers as steering wheel and gas/brake pedal. Perfect for playing race simulation games. Made with an Arduino Micro configured as HID plug and play Windows Gamepad. Deploy under CC Creative Common Licence and LGPL GNU Lesser General Public License

Here my GitHub https://github.com/mancio/Volante-The-Gamepad

Here my site with super cool projects. Stay tuned!

The shield board to connect the Arduino Pro Micro to the joystick buttons

An innovative Gamepad with potentiometers as steering wheel and gas/brake pedal. Perfect for playing race simulation games. Made with an Arduino Micro configured as HID plug and play Windows Gamepad. Deploy under CC Creative Common Licence and LGPL GNU Lesser General Public License

Here my GitHub https://github.com/mancio/Volante-The-Gamepad

Here my site with super cool projects. Stay tuned!

The shield board to connect the Arduino Pro Micro to the joystick buttons

An innovative Gamepad with potentiometers as steering wheel and gas/brake pedal. Perfect for playing race simulation games. Made with an Arduino Micro configured as HID plug and play Windows Gamepad. Deploy under CC Creative Common Licence and LGPL GNU Lesser General Public License

Here my GitHub https://github.com/mancio/Volante-The-Gamepad

Here my site with super cool projects. Stay tuned!

Less components than on V1. Pads placed better now. Separate pin for SuperCapacitor. https://www.rcgroups.com/forums/showthread.php?3055535-DIY-DVR-Control-for-EV100-Eachine-Goggles (Not tested, but should work)

Source design files at github.com/apparentlymart/raspi-jtag-hat.

All Files are CCBY and Open Source: https://github.com/SeanLeftBelow/defcon25-KeyBadge

All files are CCBY and Open Source: https://github.com/SeanLeftBelow/defcon26-meow

Arduino DUE shield for interface with TetraDAC and AD732/4 ADC. Designed by the Young Lab, UCSB Department of Physics in 2018.

3`15mhz receiver board using an Attiny85 and TRX-315-LT-ND