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Jelmer

Maker, thinker, prototyper, programmer, tinkerer, warranty voider, IoT, WSNs

Brussels, SF Bay Area
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jelmer
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This user joined on 06/24/2020.

226.7k
10.6k
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Low/zero cost upgrades for the Monoprice Select Mini 3D Printer.
Project Owner Contributor

Monoprice Select Mini Maximum 3D Printer Mods

us-water-rocketsU.S. Water Rockets

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149
Reverse engineering the SMA-Q2 smartwatch to run open source firmware on it
Project Owner Contributor

Color Open Source Smartwatch

emerythemeryth

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Science in your hand. A pocket-sized instrument capable of visualizing and exploring the world around you. (Iteration 8)
Project Owner Contributor

Iteration 8

peter-jansenpeter jansen

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6.1k
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Chapter 1 : Raspberry Pi Zero W Stepper Motor Module Balancing Robot and 3d Printer - CNC Machine
Project Owner Contributor

Raspberry PI Module for Robotics Mythololgy (1)

reginald-sournReginald Sourn

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Too simple for a project page & which may never happen.
Project Owner Contributor

Silly hardware wishlist

lion-mclionheadlion mclionhead

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Using a terminal from 1976 as home automation hub. Because we can.
Project Owner Contributor

ADM-3A Dumb Terminal Home Automation Hub

daniel-karpantschofDaniel Karpantschof

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4.6k
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10
ESP32 runs FabGL to produce VGA display
Project Owner Contributor

ESP32 VGA PS/2

land-boardscomland-boards.com

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Replacement PCB for TS100, adds USB-C PD to every hackers favourite tool!
Project Owner Contributor

Otter-Iron - TS100 USB-PD hardware mod

jana-marieJana Marie

3.8k
2.6k
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Super Simple IoT Button. Easy to build and easy to program
Project Owner Contributor

A.I.B (Another IoT Button)

hendra-kusumahHendra Kusumah

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3.3k
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UNMANNED GROUND VEHICLE, Compatible with Arduino
Project Owner Contributor

M1 Rover

ahmed-azouzAhmed Azouz

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1.7k
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12
DSO functions for a CRO
Project Owner Contributor

A digital camera for analog oscilloscopes

joseph-eoffJoseph Eoff

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A very simple yet effective way to make your own NFC Ring. Merging organic and tech.
Project Owner Contributor

NFC Bentwood Ring

sean-hodginsSean Hodgins

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I live in a rented flat and didn't want to shell out ~£200 for a Nest thermostat, so I decided to build my own.
Project Owner Contributor

Smart IOT thermostat

jamieJamie

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2.2k
5
22
Internet enabled lock for main door
Project Owner Contributor

IoT Main Door Lock

danielblanquezdaniel.blanquez

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TIRO (Time is Running Out) is a watch that vibrates every few minutes to remind the user that time in this world is quickly running out.
Project Owner Contributor

TIRO Vibrating Watch

accidentalrebelAccidentalRebel

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A console to automate the training & entertainment of a cat as well as to test feline intelligence in pattern learning & discrimination.
Project Owner Contributor

Arduino Cat Training Console

conner-sugaiConner Sugai

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The ESPWear is a development board for wearables with WiFi using the ESP8266 as core.
Project Owner Contributor

ESPWear - ESP8266 for Wearables

pedro-minatelPedro Minatel

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Smart Home automation made easy and accessible for anyone, for little budget and no skills needed with Prota OS on Raspberry Pi
Project Owner Contributor

DIY Smart Home Automation for Everyone

naranincNaranInc

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