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dev-lab

Lazy engineer

Kyiv, Ukraine

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This user joined on 12/23/2015.

My Projects

ESP8266 streams the thermal data captured with GY-MCU90640 module to web clients

ESP Thermal Camera Streamer

dev-lab dev-lab

The device that allows to turn on/off two pairs of the outlet sockets via Web browser through Wi-Fi. Based on ESP8266 and Arduino Mini.

IoT Power Strip

dev-lab dev-lab

M-Bus gateway with web server based on ESP8266 NodeMCU

Web M-Bus gateway

dev-lab dev-lab

Control Dooya curtain motors via RS-485 from the web UI hosted by NodeMCU

NodeMCU Web UI for RS-485 curtain motors

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Detect your LAN from browser

LAN Detector

dev-lab dev-lab

Projects I Like & Follow

Official Hackaday Prize Entry

The open source 3D Printable Raman Spectrometer using a RaspberryPi and easy to find off the shelf components..

ramanPi - Raman Spectrometer

The 2015 Hackaday Prize

A "dataless" Wi-Fi positioning system that can be used anywhere GPS can't.

SubPos Positioning System

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

Hackaday.io Project

Using an ESP8266 to look at wifi signals in great detail.

Wifi power mapping

The 2017 Hackaday Prize

A scaleable approach to multi extrusion, easy to adopt in most CoreXY/H-Bot printer designs.

Tool Switching - Multi Extrusion

Official Hackaday Prize Entry

Measure brain activity with light

fNIR Brain Imager

jeremy-ruhland Jeremy Ruhland

Sofware usb host for connecting mouse , keyboard and joystick to ESP32

ESP32 usb software host

samsonov-dima Samsonov Dima

I made this 3d printed high torque worm gearbox. It called also winch, hoist or crane. The maximum force it can lift is 737 newtons (75 kg)

3D printed high torque gearbox - An electric hoist

I found myself being intrigued with the low level safety features of my X201. I experimented with the I2C bus and it got interesting...

Hacking a Supervisor Password - With a Beagle Bone

timo-birnschein Timo Birnschein

Supplyframe DesignLab: 2022 Hackada…

How to make a Sensitive homemade Lightning detector based on cheap AM Receiver IC TA7642 and Arduino Nano

Sensitive Arduino Lightning detector with TA7642

mircemk mircemk

How to slow up the sound in the air and get 2D sound image, to help visually impaired persons in navigation

Slow sound radar

voja-antonic Voja Antonic

It can detect multiple objects with each ping

Arduino Ultrasonic Radar

mircemk mircemk

Fold-up wall-mounted 3D printer using a SCARA robot arm

Wall SCARA

Build your own video surveillance camera and control it through the Internet with iPhone

ESP32-CAM Video Surveillance Smart Camera

A simple semiconductor current/voltage trace plotter. It requires only an Arduino and a handful of passive components.

Rodriguez - The World's Slowest IV Tracer

joseph-eoff Joseph Eoff

Floating point on the AVR Mega is fast in GCC , but we can go faster for limited precision DSP and games.

Short, Fast, Floating Point for AVR

bruce-land Bruce Land

specci48 versus pack of cigarettes. How to build pocket spectrum 48k emulator on stm32f103c8t6 and display ili9431 under $10.

specci48

samsonov-dima Samsonov Dima

Started off as a test of the microphone and turned into something quite nice

M5Core Stack2 Audio Visualiser

chris-g Chris G

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