Elliot Williams

AVR-Programming. Code examples for the book "Make: AVR Programming"

jan_ostmans_synths. Synthesizers for Arduino / AVR ATMega32 from https://janostman.wordpress.com/

klangorium. Hardware and tutorials for the Hackaday / Logic Noise Klangorium demo board

hackaday-forth. Mecrisp-Stellaris Forth Plus Extra Goodies

everled. Run a dim LED + microcontroller on 10 uA? Sure! A ripoff of Ted Yapo's Tritilight Project

hackaday_supercon_2019_logic_noise_FPGA_workshop. Hackaday Supercon 2019 Logic Noise Badge Workshop

hackaday_mqtt. ESP8266 / NodeMCU MQTT Sensor and Display Demo

arduino_CLI. Experiments with compiling/linking/flashing Arduino-style .ino files without the IDE

embed_with_elliot-circular_buffer. Demo code to go along with Hackaday article on circular buffers

mqtt-javascript-demo. Demo using Javascript/Websockets as MQTT Client

hackaday_esp-14_power_meter. An experiment in crazy: running an interactive Forth shell on a tiny microcontroller, connected to WiFi

barking_dogs_dds_demo. A Quick Demo of doing Direct Digital Synthesis on an AVR / Arduino

AVR_ProPack. Circuit bits that make breadboarding with AVR micros less painful!

pico_ch32v003_prog. Python

Forth-vs-UV-EPROMS. Forth

vusbWebinar. Slides and code for O'Reilly Webinar on V-USB AVR Library

elliot-s_eggbot. Integrating Bart Dring's Servo Pen Control and GRBL

serialMiniproj. Makefile

vusb_tiny_designs.

corona-clock. A quick clock hack for my son during stay-at-home quarantine.

avr_atomic_demo. Demonstrates problems with interrupts and failure of atomicity / race condition

u8glib. Arduino Monochrom Graphics Library for LCDs and OLEDs

embed_with_elliot-ARM_makefiles_example. Makefile Examples Disguised as an STM32F4 ARM LED-Blinky Project

fastboot-made-easy. C++

ffl. A general purpose Forth library

Supercon-Logic-Noise-Workshop. Lost? Start here:

TinyTouchLib. ANSI-C Library for touch-button input on ATtiny AVR microcontrollers with integrated ADC

stm32l0_libopencm3_template. The simplest possible working OpenCM3 application for the STM32l0 chips.

UPduino-v2.1. UPduino

pid-all-the-things. Intro to PID talk given at CCCamp 2023

spectrum_painter. Converting images to IQ streams that make images appear in waterfall plots.

TinyTouchButton. A touch controlled light with 4xWS2812 RGB LEDs and ATtiny 10

martink. ** new ** Microcontroller Firmware/Driver Library Project for Bare Metal Applications on AVR/ARM SoC devices

pforth. Portable Forth in C

stm32f2_libopencm3_template. The simplest possible working OpenCM3 application for the STM32f2 chips.

stm32f3_libopencm3_template. The simplest possible working OpenCM3 application for the STM32f3 chips.

hadbadge2019_fpgasoc. FPGA SoC code and application example for Hackaday Supercon 2019 badge

hoverboard-firmware-hack. New Hoverboard Firmware Hack. Now written from scratch and generally much better.

stm32f4_libopencm3_template. The simplest possible working OpenCM3 application for the STM32f4 chips.

WaveEdit. Synthesis Technology WaveEdit for the E370 and E352 Eurorack synthesizer modules

wingMaker. Quick Python scripts to turn airfoils into wings.

lowPowerClock. A quick and dirty (approximate) low power clock routine for AVRs

stm32f0_libopencm3_template. The simplest possible working OpenCM3 application for the STM32f0 chips.

stm32f1_libopencm3_template. The simplest possible working OpenCM3 application for the STM32f1 chips.

f1rmware. Firmware for the Badge