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Ulrich

A nice little nerd that is building electronic stuff to make everyones life easier

Stuttgart
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7 Followers
25 Following
7 Projects
43 Likes
ulrich
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This user joined on 09/05/2018.

1.7k
14
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A Ultra Low Power Shortcut Eink Keyboard that works on Bluetooth or Wired. With Wifi, LoRa, SD Card, Joystick, Rotary Volume Knob
Project Owner Contributor

LowPow E-Ink ShortKeyboard BLE, Wired, LoRa,Wifi

ulrichUlrich

7.1k
15
10
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Make a dumb Granny Weather station Smart with LORA and store data in the Cloud
Project Owner Contributor

LORA for BRESSER 5 in1 Weather Station (MAKE IOT)

ulrichUlrich

2.2k
8
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8
A Desklamp for your "Work from Home" Desk with Air Quality Sensor, LoRa, WiFi, MQTT that reminds you to open your windows for Fresh Air
Project Owner Contributor

LoRaLamp AIRQuality

ulrichUlrich

511
4
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5
A wallswitch that monitors the energy of your Solar PV and adapts power consumption and monitors your air quality
Project Owner Contributor

Smart Grid Solar Wallswitch

ulrichUlrich

489
5
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A Module that fits in a typical Wallswitch with Air Quality, EarthQuake Detection and Ultra Low Power Sleep Mode + an Touch EInk Display
Project Owner Contributor

AirQ&EarthQ-LoRa EInk WallSwitch

ulrichUlrich

487
1
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How we saved 67 % of Gas for Warmwater Heating in our 3 story appartment with a Telegram Bot and a Sonoff Wifi Socket
Project Owner Contributor

67 % Gas Reduction for Warm Water with a Chat Bot

ulrichUlrich

View all 7 projects

Things I've Built

EINK

10.4k
99
9
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Keep an eye on your home's power consumption with style.
Project Owner Contributor

Smart Powermeter

jonJon

5.9k
15
2
20
Let's use an ATtiny84A as a structural element!
Project Owner Contributor

A USB-C connector on a flex PCB

sam-ettingerSam Ettinger

5.5k
19
7
18
Complete 3.5 kW charging solution for electric vehicles incl. solar, battery and wall-box
Project Owner Contributor

JUICEROO - Off-Grid EV charger

dominic-buchstallerDominic Buchstaller

4.6k
8
0
8
Breaking the 5V barrier and getting the right voltage for your project made easy and inexpensive.
Project Owner Contributor

Bringing USB-PD to ESP32

marco-tabiniMarco Tabini

4.3k
16
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14
A Birdhouse with Internet
Project Owner Contributor

LoRaWAN Birdhouse

jan-schlieperJan Schlieper

3.4k
26
1
32
Explorer is a small solar powered art piece with a dynamically scaled frame rate to conserve energy during those dark winter days
Project Owner Contributor

Explorer

jelle-reithJelle Reith

2.9k
29
3
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E-Ink dashboard that displays weather, RSS, crypto/stock feeds.
Project Owner Contributor

E-Ink dashboard with React serverless backend

dwuhlsdwuhls

2.6k
23
12
21
Instant ESP8266 Web Server / NAS in USB Stick Form Factor, that can act as a static web server or a poor man NAS
Project Owner Contributor

Instant WebStick - ESP8266 Web Server / NAS

tobychuitobychui

2.2k
17
3
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Solar-powered decibel measuring business card
Project Owner Contributor

NoiseCard

clyneClyne

1.7k
5
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This is a lowpower consumption Air Quality sensor, it measures T/H/P/AQI and commit the data to LoraWan(TTN), together with a E-ink Display.
Project Owner Contributor

LoRaWAN AQI Sensor With E-Paper Display

aduechoaduecho

1.4k
5
1
5
A range of wood based solar lights & USB chargers; no plastic moulding, using repurposed batteries, for manufacture in developing nations.
Project Owner Contributor

Solapodz

neilNeil

1.3k
5
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5
Experiments with using a 2D 360 LiDAR sensor as an input device.
Project Owner Contributor

LiDAR as an input device

timescaleTimescale

946
10
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10
Compact solar-powered LoRa environmental sensor capable of sensing temperature, humidity, air pressure and VoC using BME688
Project Owner Contributor

Compact LoRa Environmental Sensor

teapot-laboratoriesTeapot Laboratories

692
6
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5
My take on a design of an ESP32-based smartwatch.
Project Owner Contributor

ESP32-wroom-32 Smartwatch

michael-laffinMichael Laffin

605
5
1
8
A drink cup with vacuum insulation, and an e-ink display
Project Owner Contributor

Display Cup MK2

aric-caleyAric Caley

406
2
0
2
A smart freezer that buffers cold when electricity is cheap
Project Owner Contributor

Freeze deeper

jasper-sikkenJasper Sikken

327
5
1
1
A desk Light Project made from XIAO SAMD21 MCU Paired with the XIAO RGB LED Matrix and Custom Designed PCB!
Project Owner Contributor

PCB DESK Light

arnov-sharmaArnov Sharma

281
5
0
3
It can adjust the rotating platform to the corresponding angle according to the movement position of a person within a space.
Project Owner Contributor

Smart Human Tracking Rotating Platform

ai-thinkerAi-Thinker

View all

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