12voltman
Just trying to make some small part of the world a nicer place, let me know how to do this better.
Original Idea Factory LLCOrlando, FL
Pinned Repositories
bledevkitAC6329C4
Dev board for the astoundingly cheap AC6329C4 chip from JieLi Tech
breakerController
Chainable system for internet control of remotely switchable breakers
i2cCurrentSensor
Low voltage current sensor with onboard micro to simplify AC measurements
SAMD11stick
SAMD11C14 based microcontroller board, with USB Type-C, one Neopixel, a user button, and a Qwiic compatible I2C port
SC7A20breakout
Breakout for the SC7A20 low-cost 3-axis accelerometer
SimulType
A collection of keyboard layouts and designs that emphasize data input through two handed use of the number pad with a keyboard or arrow keys
ST25DV-Arduino-Library
Arduino library for the ST25DV04K/16K/64K series of dynamic NFC tags with I2C interface
TrackpadBusinessCard
SAMD11-based USB trackpad, with some bonus features, optimized for low BOM
usbc-debug
USB-C dongle that breaks out 9 extra pins, allowing for easy debugging/programming of devices using one connector. Also includes eagle part for DUT-side connectors.
usbc-ttl
USB-C to TTL serial adapters with male and female connector options
12voltman's Repositories
12voltman/bledevkitAC6329C4
Dev board for the astoundingly cheap AC6329C4 chip from JieLi Tech
12voltman/breakerController
Chainable system for internet control of remotely switchable breakers
12voltman/i2cCurrentSensor
Low voltage current sensor with onboard micro to simplify AC measurements
12voltman/SAMD11stick
SAMD11C14 based microcontroller board, with USB Type-C, one Neopixel, a user button, and a Qwiic compatible I2C port
12voltman/ST25DV-Arduino-Library
Arduino library for the ST25DV04K/16K/64K series of dynamic NFC tags with I2C interface
12voltman/TrackpadBusinessCard
SAMD11-based USB trackpad, with some bonus features, optimized for low BOM
12voltman/usbc-debug
USB-C dongle that breaks out 9 extra pins, allowing for easy debugging/programming of devices using one connector. Also includes eagle part for DUT-side connectors.
12voltman/usbc-ttl
USB-C to TTL serial adapters with male and female connector options
12voltman/NFCBusinessCard
PCB business card with onboard ST25DV04K dynamic NFC tag and bonus features.
12voltman/SC7A20breakout
Breakout for the SC7A20 low-cost 3-axis accelerometer
12voltman/SerialRAM
Very simple class to interface with Microchip's 4K/16K I2C Serial EERAM (47L04, 47C04, 47L16 and 47C16) chips
12voltman/SimulType
A collection of keyboard layouts and designs that emphasize data input through two handed use of the number pad with a keyboard or arrow keys
12voltman/12voltman.github.io
General Landing Page for personal site
12voltman/16chAudioMux
4 to 16 Audio mux with low impedance and microcontroller for route switching
12voltman/ami-mqtt
Asterisk AMI to MQTT Gateway
12voltman/cardmacrov
Risc-V based business card with built in capacitive macro pad
12voltman/esp16RelayController
ESP8266-based controller for commonly available 16ch relay boards
12voltman/espEtherArd
General purpose Arduino R3 compatible board based on the ESP32, and with the bonus of ethernet.
12voltman/gittest001
Test IOS app stored in github
12voltman/i2cEEPROMprogrammer
High speed parallel programmer for DIP I2C EEPROM chips
12voltman/jieliDFUtrigger
USB-C dongle for triggering firmware update mode on various Jieli-Tech microcontrollers
12voltman/MARB
Manual Audio Routing Board for channel muxing
12voltman/multiChub
USB Hubs with type-C for all ports, and variants with full programmability
12voltman/PCT2075
Arduino library for PCT2075 family of I2C temperature sensor and thermal watchdogs
12voltman/PICcard-USB
Small PIC development board for high resistive switching (à-la Makey Makey)
12voltman/Resume
Currently looking for work, feel free to reach out for contract jobs or regular positions
12voltman/rgbLawnLights
Circuit boards for a distributed network of individually adressable RGB led bulbs.
12voltman/uf2-samdx1
USB Mass Storage bootloader (based on UF2) for SAMD21 and SAMD51
12voltman/USB2514-B--Arduino
Arduino library for the USB2512/USB2513/USB2514 series of USB 2.0 hub controllers
12voltman/USBC-Active-Adapters
Active USB-A adapters to USB-C, that don't break spec