Piotr Zapart

ESP32_TFT_PIO. Example project for the ESP32-2432S028 "Cheap Yellow Display" board.

TGX4. Tennsy4 based guitar amp emulator

t40fx. Teensy4.0 Audio Lib Components

hexefx_audiolib_F32. Audio effects library for Teensy4.x (extension to OpenAudio_ArduinoLibrary)

ch32v003fun_libs. Various single file libraries for the ch32v003fun project.

FV-1_devRemote. WiFi enabled EEPROM emulator for the SpinSemi FV-1 DSP

FLASH-Pi. Raspberry Pi based SPI&I2C programmer

CH55x_python_flasher. Python based flash/verify tool for the CH55x MCUs

EncoderBoard. Rotary encoder board + I2C driven 16xLED ring

hexefx_audiolib_F32_examples. Example projects for the hexefx_audiolib_F32

CH55x-HW-reboot. Hardware reboot into bootloader for CH55x MCUs

Dev_LOOP. Stereo HiZ preamp/Fx loop

FV1_EEprog. FV1 EEPROM Programmer

hexefx_audiolib_i16. Audio Effects for the Teensy4.x Audio Library

BasestarFV1. SpinSemi FV-1 DSP development board

BassEngine. Rackmount tube bass recording preamp

Enc2Btn. Encoder to button press event converter for flight sim/cockpit projects

4WD_UART. CH344Q based quad isolated USB-UART interface with ESP programmer.

FV1_ProgSelector. FV-1 DSP chip program selector

PPK2-Upgrade. A small upgrade add on for the Nordic Power Profiler Kit II

CYD28_Touchscreen. Bit banged XPT2046 SPI library for the CheapYellowDisplay 2.8" version

CH552-devkit. CH552 dev board with HW reboot into bootloader

HX-B100_Hotplate. Reverse engineered HP-B100 PCB hotplate + new controller design

Minichprog. ESP32-S2 based programmer/debugger for the WCH CH32V003 series MCU

Teensy40-FX-Module. Effect module using T40 and HexeFX effect library

PowerMonitor. INA219 based current/voltage/power meter module

DecadeRbox. Thumbwheel switch resistance decade box

Tadek-Compressor. HEXE Tadek Compressor DIY pedal

CapSenseKeypad. 16 button 50x50mm capsense keypad

Teensy40_SDIO_adapter. Small SDIO adapter as solder on module for the Teensy4.0

Reverse-polarity-protection. Simple P-MOS based low dropout reverse polarity protection

HALLpreamp. Analog input preamplifier for joystick projects

VacuumPick. Vacuum Pick-up project

AutomatedWireCutter. PSoC4 based automated wire cutter project

CH559_flash_verify_test. testing the python flasher - verify

NightTrainOD. Simple and nice sounding overdrive pedal.

Toggle2Mom. Toggle to momentary switch converter - DIY cockpit solutions

hexeguitar.github.io. HTML

ResponsiveAnalogRead. Arduino library for eliminating noise in analogRead inputs without decreasing responsiveness.

AudioSignalGenerator. Teensy3 based audio test signal generator