Garret Kelly
Joined Sep 04, 2013. Backed 40 projects.
Projects Backed
LoStik
Open source USB LoRa® device. Get connected and take advantage of the growing IoT network.
Tiny-PAT
A small, open, affordable USB-C power adapter tester
Mixtape Alpha
A re-release of our pocket-sized 8-bit synth, complete with four voices, four effects, five-note polyphony, record, playback, and more!
TinyPICO
A tiny, mighty ESP32 development board
Glasgow Interface Explorer
A highly capable and extremely flexible open source multitool for digital electronics
Fomu
An FPGA board that fits inside your USB port
MangoPi-Nezha MQ
A tiny, open source RISC-V based developer kit
μArt
The high quality, versatile, and reliable USB-UART converter for both professionals and enthusiasts
Octopart Pocket Electronics Reference PCB
Perfectly sized for your wallet, this small PCB has a beautifully silkscreened resistor color chart on one side, and comprehensive SMT reference on the other.
QuickFeather
A 100% open source dev board for the EOS S3 low-power MCU with embedded FPGA
PD Micro
Arduino Pro Micro functionality and pinout with 5-20 V power delivery through USB-C
PocketSprite
Tiny retro gaming on your keychain
Precursor
Mobile, Open Hardware, RISC-V System-on-Chip (SoC) Development Kit
Cynthion
A multi-tool for building, analyzing, and hacking USB devices
PX-HER0 Board
The expert field guide to embedded ARM systems
microByte
A tiny, open hardware, ESP32-powered retro-gaming console
Infinite Noise TRNG
Open hardware USB true random number generator
iCEBreaker FPGA
The first open source iCE40 FPGA development board designed for teachers and students
Piunora
A tiny-but-mighty open-source carrier board for the Raspberry Pi CM4
Inkplate 10
A low-power, easy-to-program, open-hardware e-paper display with Wi-Fi support and a 9.7" screen
HiFive1
An open source, Arduino-compatible RISC-V dev kit
USB-Cereal
An open source hardware accessory that supports log capture, simplifies CLI interaction, and facilitates firmware updates for USB Type-C devices
ULX3S
A powerful, open hardware ECP5 FPGA dev board
Sensor Watch
A hackable ARM Cortex M0+ upgrade for a classic Casio wristwatch
FireAnt
A low-cost, thumb-sized, breadboard-friendly FPGA dev board for makers and hardware designers
LimeSDR
Flexible, next-generation, open source software-defined radio
The Skull CTF
A mind-bending hardware puzzle in three acts
Watchy
A fully open source & customizable E-Ink watch
The Essential Guide to Electronics in Shenzhen
A sourcing tool designed to help non-Mandarin speakers navigate the Hua Qiang electronics market.
I²CDriver
An easy-to-use tool for controlling I²C devices
Ollie
All-in-one USB to isolated-UARTx2/CAN/USB/RS485/RS232 converter
LimeSDR Mini
An open, full-duplex, USB stick radio for femtocells and more.
USB armory Mk II
A tiny, open source USB computer for security applications
Tomu
An ARM board that fits inside your USB connector
Tigard
An open source FT2232H-based, multi-protocol, multi-voltage tool for hardware hacking
Giant Board
A single-board computer in the Adafruit Feather form factor
REFLO Air
The compact, open, and smart PCB reflow machine. Bake your dream!
Jupiter Nano
Tiny, high-performance computer that runs Linux or the NuttX real-time operating system
Qomu
An MCU + eFPGA dev kit with 100% vendor-supported open source tools that fits inside your USB port
