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Johannes v. Grundherr

Electrical Engineering Student @ FAU

Bavaria

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This user joined on 11/04/2021.

My Projects

ESP32 based sensor suite monitoring the air quality by using parameters like co2, voc, particulate matter and radiation.

AirQual

Johannes v. Grundherr

Projects I Like & Follow

Single rotor, "singlecopter", selfmade drone with air vanes for position control as a full remake of the Ball-Drone Project

The Ball-Drone Project MK II

benjamin-prescher Benjamin Prescher

Supplyframe DesignLab: 2022 Hackada…

This radio receiver is capable of receiving all MW and SW bandwidth, and can also operate as an SDR receiver, so with the help of PC and app

DIY SW , MW , Retro look Radio with ESP32/Si5351

mircemk mircemk

My goal is to design a 3D printed standalone speaker based on transmission line theory - info: Martin J. King - http://www.quarter-wave.com/

3D printed Bluetooth speakers - LittleJet!

davide-ercolano Davide Ercolano

2021 Hackaday Prize

One of my most advanced projects to date. A tracked robotic development platform that [hopefully] raises the bar for hobby robotics.

Autonomous tracked robotic platform UGV

maximiliano-palay Maximiliano Palay

the component that is so prone to failure on all vr controllers, apparently

Quest2/Quest3 thumbstick teardown and fix

Replacing the guts of a broken Powerbook with everyone's favorite SBC

Raspberry Pi Powerbook

dan-jilek Dan Jilek

Get notified when your washer and dryer finish.

Easy Laundry Monitor

adam-demuri Adam Demuri

A simple logic gate circuit demonstrating the OR logic gate with the CD4011BE chip, pushbuttons as its input and LEDs as an output source.

Discovering OR Logic with the CD4011

Get rich quick using 30-year old hardware

Bitcoin mining on a C64

maciej-witkowiak Maciej Witkowiak

Muscle electrical stimulator for force feedback in Virtual Reality

NEURODRIVE

2021 Hackaday Prize

Controlling modern hardware in style.

Retro home automation controller

rick-pannen Rick Pannen

The Arduino battery tester is a tool by which you can check how much charge a battery is.

Arduino Battery Tester

hiotron hIOTron

A passive linear actuator based on a simple solenoid to recreate the flex motion of biological muscles.

Robotic Flexor

josh-collins josh collins

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 Maximiliano Rojas

Fatfs is a generic FAT/exFAT file system module for small embedded systems.

Use FATFS to Read and Write file

A quick go at talking to a few devices

Raspberry Pi I2C Interfacing

Supplyframe DesignLab: 2022 Hackada…

Can we turn waste PPE into something useful for society? This work explores methods to recycle disused type IIR Facemasks into new products.

3D Printing and Moulding with Recycled Facemasks

ric-real Ric Real

Building visitor management system using the Waylay IO IoT platform and M5Stack modules.

Building Visitor Management System - Waylay IO

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