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crun

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This user joined on 07/04/2018.

Projects I Contribute To

A 0 - 32MHz FPGA based Software Defined Radio (SDR) built assembling ready modules -> quite cheap and easy to build

32MHz spectrum and SDR in an FPGA

Add reverb and other effects to a mike input, and have it ready on a speaker output

Sound Processing Shield for Arduino

Microcontrollers + caps = MPPT in the time domain?

MPPT for low voltage solar harvesting

Projects I Like & Follow

A near-Arduino Nano form factor and Arduino compatible board based around a "better" and cheaper AVR MCU (currently an ATtiny1616)

The Launchpad - A $2 Arduino Nano alternative

Clyde D. Corpuz

I always wanted a large, affordable E-Ink screen to play around with. This board talks to cheap E-Reader replacement screens with an ESP32.

EPDiy: 9.7"/6" E-Paper controller

It's a Walkie-Talkie based around the ESP32. It transmits audio using either UDP Broadcast or ESP-NOW.

ESP32 Walkie-Talkie

Chris G Chris G

Hackaday Prize 2019

An intuitive and compact device that helps the visually impaired learn braille.

Knobo

Powersupply for raspberry pi that includes an UPS, power button function and remembers its last state

Raspberry Pi SuperCapacitor UPS with Power Switch

A full-featured Forth-based RTOS for ARM Cortex-M

zeptoforth

Easily document cables and wiring harnesses

WireViz

Compact low power epaper clock using a msp430

ePaper clock

Waldo Wolmarans

This article will guide you to construct custom made high voltage variable capacitors with in range of nanofarad.

DIY HV Variable capacitor

Add reverb and other effects to a mike input, and have it ready on a speaker output

Sound Processing Shield for Arduino

A 0 - 32MHz FPGA based Software Defined Radio (SDR) built assembling ready modules -> quite cheap and easy to build

32MHz spectrum and SDR in an FPGA

An electronics design tool for capturing current profiles of battery powered devices and optimizing battery life for your IOT projects

BattLab-One - Battery Optimization Hardware

Bluebird Labs Doug Peters

Wanting to get more development boards of this little 8-bit MCU out into the wild

CHUSBIE552 - CH552 Development board

Microcontrollers + caps = MPPT in the time domain?

MPPT for low voltage solar harvesting

Mini UPDI Programmer (jtag2updi) for megaAVR and tinyAVR Microcontrollers based on ATtiny1604

Mini UPDI Programmer Stick

Simple bidirectional converter with primary current feedback loop and secondary digital voltage feedback implemented with 8-bit uC

Experimental bi-directional DC-DC converter

Using an evolutionary neural network to create an optimized broadband antenna for the ranges of 108MHz to 400MHz

Evolved Broadband Antenna

A simple circuit utilizing an op amp and a MOSFET to control the current through a string of LEDs down to barely visible light.

Near zero linear LED regulator

Ole Andreas Utstumo

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Bits

Kris Winer wrote 10/19/2018 at 05:27

Thanks for following my Compact, $25 spectrometer project!

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