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yan

A person who has a keen interest in electronics

China-Wuhan

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This user joined on 09/22/2021.

My Projects

Self-made simple infrared detection module

Self-made simple infrared detection module

Homemade Leyden bottle-super super simple capacito

Homemade Leyden bottle-super super simple capacito

Projects I Like & Follow

An update on WA2EBY's May/June 1999 QST Homebrew DDF/Radio Direction Finder

Yet Another Doppler Direction Finder w/ Teensy DSP

Yet another homebrew computer based on 65C02 CPU

DB6502

dawid-buchwald Dawid Buchwald

A compact modular design of the strain wave gear for general robotic applications.

Compact Strain Wave Gear Actuator(s)

v1 USB keyboard approximately the size of three pennies in a line; v2 around the size of a quarter

The Smallest Keyboard

2021 Hackaday Prize

A Digital FM Receiver with Arduino (Including 3W+3W Class-D Stereo Amplifier)

FM Receiver/Radio using Arduino and TEA5767

hesammoshiri hesam.moshiri

How to use the Anycubic Mega Pro laser addon with LightBurn

Anycubic Mega Pro running with LightBurn

ringo2k Ringo2k

2021 Hackaday Prize

Now in the 3rd iteration stage, this 3D printable single rotor drone with thrust vector control offers more safety and features than ever!

The Ball-Drone Project MK III

benjamin-prescher Benjamin Prescher

I explain a concept for an active (motorized) omni-directional treadmill that is cheaper and easier to build than most others

A Cheap Active Omni-Directional Treadmill

finallyfunctional

This new modem is build based on the NPR project from f4hdk. It is a compatible hardware with additional features like PoE, LNA and PA.

NPR-H New Packet Radio Modem

How to generate frequencies below 10Hz using a PC, an amplifier, and a handful of components.

Extreme Low Frequency Signal Generator

joseph-eoff Joseph Eoff

Hackaday Prize 2020

The New Dexterity Low-Cost Robotic Airship for Education and Research

A Helium-Based, Affordable Robotic Airship

new-dexterity New Dexterity

Control 8 relays with WiFI + Bluetooth + Manual Switch using ESP32 and Blynk App. Explained with circuit & source code.

ESP32 WiFi + Bluetooth + Manual control 8 relays

Building a sweet little shoulder dragon to accompany my Color Stealing Fairy project.

Nova - A Companion Bot

angela-sheehan Angela Sheehan

A wired remote control device that can wake up a computer so the computer can wake from sleep by the time you walk to it.

Remote computer wakeup device

karmanyaah-malhotra Karmanyaah Malhotra

How to make an IoT-based Smart Home with Blynk 2.0 using NodeMCU ESP8266 to control 4 home appliances with real-time feedback.

Smart Home Using NodeMCU ESP8266 & Blynk IoT app

A simple breakout board for the SGTL5000 Audio Codec in PMOD format.

SGTL5000 I2S Audio Codec PMOD

2021 Hackaday Prize

Controlling modern hardware in style.

Retro home automation controller

rick-pannen Rick Pannen

A perimeter security system employing multiple sensors to detect area intrusions and AWS for alarm notification, logging and visualization.

PERISCOPE Perimeter Security

kschulz kschulz

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