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huaming.w

electronics engineer

Deutschland

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This user joined on 11/25/2015.

My Projects

Parasitize a commercial clock with an ESP8266 to take over control of its buttons, LEDs and FM.

ESP Parasitized Clock

Projects I Like & Follow

The 2017 Hackaday Prize

HeartyPatch is a fully open-source, IoT connected, BLE enabled heart-rate variability & ECG patch with great accuracy

HeartyPatch: A single-lead ECG-HR patch with ESP32

ashwin-k-whitchurch Ashwin K Whitchurch

A PCB mill inspired by open source CNC 3D printers with a custom design to fit standard size copper clad boards (6" x 4" / 160mm x 100mm)

Sub $200 PCB Mill that doesn't suck!

timo-birnschein Timo Birnschein

Getting up to speed with the ESP8266 SDK has never been easier!

ESP8266 SDK Tutorials

Hackaday Prize 2019

An Off-the-grid messaging system.

Skrypt

Hackaday Prize 2019

The slightly different USB peripheral

pcbtc (GaN edition)

lucy-fauth Lucy Fauth

The 2017 Hackaday Prize

A USB-flash sized GSM/GPS tracker with a wide array of features

USB TinyTracker

The 2018 Hackaday Prize

Documentation of the 3rd generation of my ultrasonic phased array project. Levitating stuff, directional speaker, haptic feedback and more!

Open Source Ultrasonic Phased Array

lucy-fauth Lucy Fauth

A modern DC/DC converter design capable of delivering current in excess of 40mA at 170V

High Voltage Nixie Power Supply

The 2017 Hackaday Prize

Nixie Clock on ESP8266 module with synchronization with NTP server. Simple circuit.

Nixie Clock on ESP8266 module

The 2017 Hackaday Prize

Low power, Long range wireless weather sensor system to detect potential frosting and alert the farmer to take action.

SLoRa - Wireless weather station for agriculture

dorijan Dorijan

This is my attempt to build a device that will trace Lissajous curves on a CRT with input from the user.

LissaJukebox (aka dedicated Lissajous machine)

emily-velasco Emily Velasco

This is an IR receiver and interface for adapting a commodity receipt printer to be 82240B-compatible.

HP 82240B IR Receiver and Printer Interface

Design walkthrough and evaluation of a flyback converter from scratch

Nixie Tube 170 V flyback DC-DC power converter

james-wilson James Wilson

Final project for MIT's 6.013 Applications of Electromagnetics

Doppler Radar

reed-foster Reed Foster

The 2018 Hackaday Prize

60 GHz radar distance sensor for your robot

Robot Radar Module

ted-yapo Ted Yapo

Arduino compatible and intended for testing DC power supplies, solar panels and batteries

Jasper's Electronic Load R2

jasper-sikken Jasper Sikken

Single layer breakout board for the RPI CM. Mostly a learning exercise for myself.

Crappy Raspberry Pi Compute Module Breakout

The 2018 Hackaday Prize

Useless Nixie Device

Useless Nixie Device

marcin-saj Marcin Saj

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Bits

Radu Motisan wrote 06/16/2017 at 13:06

Thanks for following my project. uRADMonitor is a big thing, one hardware variant went as far as being a Finalist in the Hackaday Prize 2015. See more on it on www.uradmonitor.com/blog . You can support the development of this effort by getting your own hardware, multiple variants are available, see them on www.uradmonitor.com/products , or build your own KIT1 hardware.

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Patrick Van Oosterwijck wrote 03/01/2016 at 21:14

Hey thanks for following my #LiFePO4wered/USB, #LiFePO4wered/Pi and #LiFePO4wered/Pi+ projects! :)

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