Supermagnum

SuperKoch

A idea for a program that uses German psychologist Ludwig Koch's method to learn how to receive and send morse code.

piezo-balanced

A small board that uses a LSK389B, for preamplification and impedance matching of two piezo electric crystals. It has balanced input and output.

double-gain

A small PCB that uses two TL082BCP op amps to amplify a signal from a contact microphone.

Europe-ergo

A 94 key ergonomic, split keyboard suitable for European countries.

piezoelectric

A write-up with links to different versions of impedance buffer and amplifiers for piezoelectric elements.

B230FK-FT

Stock ignition map for Volvo B230 FT/FK engines with the 148 EZK ignition box.

bruene-bridge

A Phase compensated VSWR measuring bridge.

98keys-ergo

A 98 key ergonomic. split keyboard.

Flashlight

This is a repository for a flashlight

erope-ergo-ex

Tandberg

Tandberg TDV 2200 keyboard a serial keyboard for a serial terminal, archived from a google site

diplexer

HF+6M lowpass and 4M highpass

piezo-9v

A small PCB for pizoelectric amplifier, runs on 9V

smd-adapter

SMD adapter with LT6234 8-Pin SO to DIP 8 pin

balanced-smd

A small PCB that uses two LT6234CS8#TRPBF op amps to amplify a signal from a contact microphone.

Balunbox

A box for a 1:4 ( 50 ohms unbalanced to 200 ohms balanced ) balun composed of TX58/41/18-4C65 cores.

cat-toy

A 3D printable cat toy.

double-dip

A small PCB that uses two TL082BCP op amps to amplify a signal from a contact microphone.

heatsink

Just something.

Hulder

A hulder (or huldra), a attempt at modelling a forest creature/spirit in Blender.

hydrophone

A DIY hydrophone for balanced input.

k3ng_rotator_controller

K3NG Arduino Amateur Radio Rotator Controller

pc-table

A computer table

pidcodes.github.com

Website for pid.codes

qmk_firmware

Open-source keyboard firmware for Atmel AVR and Arm USB families

Skibladner

Hydrophone recording of PS Skibladner

stange-sword

Super32

SuperKoch for morserino 32

upyourfuzz

xmlimport