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Kevincoooool

A programmer. Wechat:xkz10617 QQ:97354734

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This user joined on 08/27/2021.

My Projects

ESP32 with functions such as speech recognition, image recognition, GUI learning, and FFT music spectrum.

ESP_MASTER

Projects I Like & Follow

Follow for the 'Hacklet' and latest news about hackaday.io

Hackaday.io Project

The 2017 Hackaday Prize

Miniature VT100 with all the bells and whistles

diy-VT100 - A Miniature hardware terminal

kuldeep-singh-dhaka Kuldeep Singh Dhaka

Internet radio and BT speaker in a small form factor with minimalistic user interface

ESP32-based internet radio and bluetooth speaker

Supplyframe DesignLab: 2023 Hackada…

Extremely affordable pocket-friendly, designed to provide a wide range of hardware testing and debugging functions in a compact and low-cost

Felini - Revolutionary Pocket-Sized Electronic Lab

chu-tien-thinh-obitvn Chu Tien Thinh (obitvn)

Hackaday Prize 2019

When did the charm of holding a bulky receiver to your ear end? What if we could bring the feel of the old times to our smartphones?

An old rotary phone as Bluetooth set

The 2018 Hackaday Prize

This open-source, low-power LTE shield uses cutting-edge CAT-M technology and also integrates GNSS location capabilities!

LTE CAT-M1/NB-IoT Shield for Arduino

timothy-woo Timothy Woo

The 2015 Hackaday Prize

Using a cluster of five raspberry pis, a Flir Lepton and three Raspberry pi NOIR cameras with appropriate filters, an imager was born.

Synthetic Aperture Multispectral Imager

conrad-farnsworth Conrad Farnsworth

The 2018 Hackaday Prize

A convenient adapter to view the electrical grid waveform through your PC's sound card.

Grid-2-Audio

david-scholten David Scholten

The 2017 Hackaday Prize

Absolute best watch ever !!!!

BPW34 solar powered led watch

IoT Weather station to monitor a room powered by Arduino

IoT Weather station

xylitol Xylitol

The 2017 Hackaday Prize

Challenging myself to be healthier! Having fun while I'm at it!

21 Days - IoT Habit Forming Picture Frame

chris-gervang Chris Gervang

Hackaday Prize 2019

This projects converts a Bobby-Car (children's ride-on toy) to electric by using 4 Hoverboard motors, VESC controllers and an ESP32

Electric Bobby-Car

peter-ptzi Peter Pötzi

For Mirrorless and Mid-Size DSLRs.

Handheld Camera Gimbal

matt-barr Matt Barr

The 2017 Hackaday Prize

MFRC522 RFID on ESP8266 featuring WebSocket, JSON, NTP Client, Javascript , SPIFFS

ESP RFID

I'm transforming my Planck keyboard into a completely wireless keyboard using Bluefruit LE and wireless chargers.

Bluetooth Planck Keyboard

The 2016 Hackaday Prize

An open-source switch interface for people with disabilities to wirelessly access computer and mobile devices

BOSI - the Bluetooth Open-source Switch Interface

joshua-chung Joshua Chung

38W Stereo Output

TAS5825M I2S Audio Amp

Part two of my battery testing project. I tested nine brands of rechargeable NiMh batteries (AA+AAA) for capacity and self discharge.

Battery Analyzer MkII: NiMh

moragor Moragor

Bits