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HuangZhiming-the-Great

A boy.

Beijing

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This user joined on 02/09/2021.

Projects I Like & Follow

All Sky meteorite camera build under 150$.

Cheap All Sky camera project with Raspberry Pi

Hackaday Prize 2020

Mission "Wifi" Impossible > Bring Long Range 5G and 2.4 G WiFi Backed By A 1 Gigabit Fiber To The East Brainerd EF-3 Tornado Disaster area.

Open Sky Anchor WiFi Drone Brings The GIG

oshpark

Wristwatch form-factor conference badge

Open Hardware Summit 2020 badge

oshpark oshpark

A simple arc welding circuit with high voltage arc starter and an optically controlled plotter.

Simple Arc Welder & Optically Controlled Plotter

Dominik Meffert

PHOSPHOR is a MIDI-controllable distortion device for analog video. I made it to create glitchy video projections in sync with Ableton Live.

PHOSPHOR Video Distortion

ESP32 runs FabGL to produce VGA display

ESP32 VGA PS/2

land-boards.com

A small autonomous robot which will “see” and follow the line and take decision when it sees a turn by itself.

Simple Line Follower using Arduino

This adds an extra layer of security against microphone attacks by allowing the user to ground out the data line shared by the microphones.

Echo Dot Hardware Microphone Mute Modification

Testing ongoing

DGJBD Bluetooth BMS

Hackaday Prize 2020

Detect beacons and control things without touching anything!

Bluetooth Beacon proximity gateway

Very low component count sensor based on disc piezo element / microcontroller combination.

Strain / mechanical distortion SENSOR + sourcecode

A cute colour-changing LED tiara.

Circuit Sculpture LED Tiara

Alexandra Covor

Convert your images into lithophanes and impress your loved ones!

3D Printed Lithophane Lamp

Make the life much easy.

Smart Fridge on AWS IoT

we will discuss how we can run a high voltage motor using IRF840 and 2N3055 with the 555 PWM

Running a high voltage motor using IRF840

This is a ESP32 dev kit v1 bluetooth based controller that can be used with ROS, its rechargeable, has buttons, joystick and 9 dof IMU.

[2020] ROS bluetooth controller [prototype]

Maximiliano Rojas

Camera Server with supporting 5 POE cameras, USB storage, internal power supplies and light indication of motion detection.

MadEyes

Hackaday Prize 2019

Vitro full-stack AWS IoT solution. Shard IoT Edge will use Microchip ECC hashing to deliver remote IoT data with Proof-of-Origin.

Shard IoT Edge with Proof-of-Origin Block Data

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