Close

Your browser (Internet Explorer) is out of date.

Update your browser for more security, comfort and the best experience on this site.

Update Internet Explorer'

Projects Lars Weimar likes and follows

97.6k
1,351.8k
2.1k
Follow for the 'Hacklet' and latest news about hackaday.io
Project Owner Contributor

Hackaday.io Project

lutetiumLutetium

21.2k
8.1k
40
A sketch to turn your Arduino into a 4MHz 6 channel logic analyzer.
Project Owner Contributor

Arduino Generic Logic Analyzer

andrew-gillhamAndrew Gillham

16.7k
4.6k
107
Pavapro is tiny programmer you can bring anywhere. You can load binary file into it and bring/use it as you wish. And a bit more than that.
Project Owner Contributor

Pavapro - portable AVR programmer

jaromirsukubajaromir.sukuba

4.3k
4k
20
You may see it's just a stickered chip? NO! This is totally self-contained "mod-chip"
Project Owner Contributor

Minimal and self-contained ATmega1284P "mod chip"

kodera2tkodera2t

2.5k
2.5k
14
I started making my own Arduino(UNO)-compatible boards, and felt the need for an "automated" tester for it. I then came up with a shield!!!
Project Owner Contributor

Arduino Tester

clovis-fritzenClovis Fritzen

2.4k
2.4k
6
Control a LED matrix from the web interacting with multiple users
Project Owner Contributor

LED Matrix web controller

binaryunitbinaryunit

2.6k
2.4k
5
A smart Bluetooth speaker which has features like 8 pt. FFT Spectrum Analyzer and Weather Monitor
Project Owner Contributor

Smart Bluetooth Speaker with Spectrum Analyzer

vishwas-navada-bVishwas Navada B

811
1.4k
3
This project's goal is to sense if there is a leak in a faucet and if so, to notify you over Bluetooth LE.
Project Owner Contributor

Leaky Faucet

bob-burnsBob Burns

5.2k
1.4k
8
Monitoring natural gas with Arduino and MQ4 gas sensor
Project Owner Contributor

Arduino MQ4 gas sensor - review and tutorial

geekstipsgeekstips

3k
1.3k
18
Build a robotic arm which will be controlled with an Android phone via the Audio Jack.
Project Owner Contributor

Build an Android-controlled robotic arm

melvin-zammitmelvin zammit

882
1.3k
9
This project Explores the Absolute boundaries of robotics.
Project Owner Contributor

Cymru

sean-s-conSean S Con

308
1.3k
1
Created a shelf for my 3D printer with ambient and printing bed lights.
Project Owner Contributor

Shelf for 3D-printer

timo-hyvnenTimo Hyvönen

1.9k
1.3k
11
Volt is a Companion Robot
Project Owner Contributor

Volt the Robot

volttherobotVolttherobot

5.2k
1.3k
24
catch the rabit in the dark garden
Project Owner Contributor

50Watt Led portable

michaelMichael

11.8k
1.2k
87
robotic writing clock
Project Owner Contributor

doodle clock #2

ekaggrat-singh-kalsiekaggrat singh kalsi

5.8k
1.2k
3
5W portable speaker with Bluetooth module
Project Owner Contributor

Portable Stereo Speaker

aymeriAymeri

11.3k
887
247
(Working Title)
Project Owner Contributor

Concrete Physics Clock

arcade-perfectarcade perfect

848
882
4
A little project that involves cheap laser diodes, e.g. to be used as a little annoying laser show or electronic fireworks, or just for fun.
Project Owner Contributor

Laserworks

leonardLeonard

1.4k
302
3
A high power 4-Channel LED driver using the AL3065 IC
Project Owner Contributor

AL3065 4-Channel LED Driver

drojfdrojf

6.6k
84
33
Low Cost Open source Smartphone controlled Micro RC plane Controller for STEM/STEAM Education
Project Owner Contributor

VIMANA - STEM for ALL

ravi-butaniravi butani

Going up?

About Us Contact Hackaday.io Give Feedback Terms of Use Privacy Policy Hackaday API

© 2025 Hackaday