Rudiger Mohr

OneBit. Assembler for a 1 bit processor made around a ROM chip

stepServo. controller code to turn a stepper motor into a servo with 0-5V control input.

115kaudio. 1 bit ADC that frames result as serial data. Play the audio with a lowpass on TxD.

sensorlessMotorPos. code to position motor based on backEMF and speed accumulation

Fourier1967. Recovery of 1967 code for doing fourier analysis.

esp_01Expand32. esp-01 (esp8266) IO expander, 16 output, 16 input = 32

seaduino. seagate controller repurposement!

RC-stepper. RC controlled stepper motor servo

SVGControlPanel. esp8266 controller based on SVG with embedded links

EGMK. Educated Guess Motor Kicking, the new, revolutionary position control method thats name is cooler than PID

Parallel2Serial. Emulates a parallel printer and outputs the data at 115200 on a serial port.

stm32examples. stm32 reference projects

1802BASIC. 1802 TinyBasic recovered from hard media

RuesFreeBooks. Free books by Rue, hopefully many more to come.

gearcounter. opencv software to count teeth on gears - python

BASIC-SOFTWARE. software written in basic for small computers.

powerBread. Molex power adapter for breadboards.

serial-595-9600. serial connected 74hc595 at 9600 baud

OneWire595. 1 wire control of a 74HC595

InterActiveTTL. Interactive TTL chips as SVG images

FollowerRing. IR distance tracking demo gadget. As seen on the internet.

EconoDAC. PCB for really cheap 74HC595 + R-2R DAC quite small.

max7219fft. _8_ bit fft, complete rewrite from the fortran cooley-turkey alg ;)

8051recyclerPCB. External memory card for PLCC 8051 OTP processors

oldMeter. old panel meter model for DIY meters. w/steampunk opts

SerialKeyboardFSM. ROM FSM to transmit keyboard codes. No microcontroller.

Tiny13-bargraph. 12 led bargraph with tiny13 analog input Like an LM3914, but only dot mode and with 12 leds.

DirectSerial595. Control a 74HC595 from a serial port with normal serial data!

Rueplexing. multiplexing two 7 segment displays by using a common anode and common cathode. only uses 8 io

scopecapture. capture data from tektronics scope

FSMclock. Clock that uses an FSM to loop thru all the minute modes of a 12 hour cycle

C_PLD. C library for making PLDs from ROMs

servo32. stm32 code for running 24 servos with the help of 4017 chips. Can be expanded to 88 servos.

Max7219_LightPen. light pen system for eventually drawing on max7219 led arrays.

KeyBoardLUTGen. LUT generator for scanless keybaords using modified version of my rom image generator

spartin6-fpga. code from playing with fpgas

RetroROMAdapterOne. 6336-1 adapter to 2716 eprom NOT TESTED!!

2d3d_libs. my 2d and 3d libraries, good for fk and ik of robots.

85C1. Art to make new scale for type 85 meter.

twitterROMdemo. demo software makes dem ROM images fer the magic stuffs

soic16a. a narrow soic16 to dip adapter for breadboards.

4b7s. a 4 bit 7 segment decoder, super simple, but not BCD!

inductor. utility to help calculate inductance, turns, and factor for an inductor.

BigTrak. BigTrak logic core for hobby robots

595VFD. VFD controller using 74HC595 output register.

ohm. command line ohms law solver, give 2 params, reports V, I, resistance and power

linearSolenoid. Control system for variable positioning of a digital solenoid.

soicAdapter. narrow soic14 to dip adater for breadboarding room.