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Projects Jan Říha likes and follows

16.9k
13.2k
30
A portable Yagi antenna for working amateur radio satellites
Project Owner Contributor

WA5VJB ultra portable dual VHF/UHF Yagi

eliaElia

12.4k
12.4k
20
This is the Satellite Antenna Rotator mechanical system for my step motor driver board project.
Project Owner Contributor

Satellite Antenna Rotator Mechanical System

bharbourBharbour

16.3k
10.7k
28
This open-source, low-power LTE shield uses cutting-edge CAT-M technology and also integrates GNSS location capabilities!
Project Owner Contributor

LTE CAT-M1/NB-IoT Shield for Arduino

timothy-wooTimothy Woo

15.2k
7.3k
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Interfacing 3.5" HD 1.44 MB Floppy drive through FDD connector with Arduino UNO
Project Owner Contributor

Arduino raw data 3.5" Floppy reader

lukas-vacekLukas Vacek

6.7k
6.5k
37
Add a second brain to your Arduino Mega
Project Owner Contributor

RetroShield for Arduino Mega

erturk-kocalarErturk Kocalar

9.1k
5.7k
9
Use of solar panel and supercapacitor to enable an 3.3V 8MHz ATMega386P to function as remote IoT solution using LoRaWAN.
Project Owner Contributor

Solar & supercap charged LoRaWAN IoT device

pmbnlPMBNL

15.7k
5.2k
96
Resumer 3D is on Kickstarter now : https://kck.st/2xQmZYK
Project Owner Contributor

Magical box for Resuming 3D Prints automatically.

robertrobert

3.8k
3.8k
19
This project is an IoT sensor shield for the ESP8266 and it's Arduino compatible
Project Owner Contributor

IoT shield for ESP8266

pedro-minatelPedro Minatel

4.4k
3.2k
25
Unique, compact power conditioning enables always-on sensor monitoring and Long-Range radio (LoRaWAN) link for IoT applications.
Project Owner Contributor

SoLoRa - Solar Powered always-on IoT sensor node

joe-millerJoe Miller

3.2k
2.8k
2
Adding a speaker jack to Samsung Level U Headphones
Project Owner Contributor

Bluetooth Headphone Mod

steel9Steel_9

2.3k
2.3k
5
IoT Rapid prototyping platform : Atmega328P at heart | ESP-01 + Xbee radio | Sensors - DS18B20 + LDR | Enough GPIOs
Project Owner Contributor

Arduino Enabled : (ESP8266) WiFi & Xbee IoT Board

amar-potdarAmar Potdar

2.2k
2.1k
10
Roamer is a self-charging, switch free, capacitor powered, wandering robot companion.
Project Owner Contributor

Roamer, the Self Charging Companion Robot

mike-rigsbyMike Rigsby

3.1k
2.1k
41
This module is based on esp32, uses arduino for programming, and the firmware is open source. It realizes the core functions of wifi transfe
Project Owner Contributor

Wifi Module For 3D Printer(ESP32)

fiberpunkFiberpunk

1.9k
1.9k
16
A safe, digital model particle accelerator that electromagnetically propels a steel ball around a closed hoop.
Project Owner Contributor

Working Model Particle Accelerator

daniel-collinsDaniel Collins

2.5k
1.8k
15
This unusual 3D printer configuration is easy to build and the most inexpensive to operate with open-source hardware and no consumable
Project Owner Contributor

Unusual Bottom-Up 3D printer

nicolastranchantnicolas_tranchant

1.8k
1.5k
9
Use ESP32 as the MCU of motherboard for 3D printer.
Project Owner Contributor

CNC,3D printer motherboard,ESP32, 8 motors

markmark

61.1k
328
285
Multi-year always-on LED replacements for gaseous tritium light sources
Project Owner Contributor

TritiLED

ted-yapoTed Yapo

321
7
Advanced Open Source MicroEnvironmental Control System
Project Owner Contributor

Enviclo

daniyal-ansariDaniyal Ansari

287
237
3
This is the GOD version of this microcontroller, adds up a lot of features. Sensor, modules and displays can be directly plugged in.
Project Owner Contributor

DIY Arduino UNO PRO Version

sagar-001Sagar 001

5.8k
30
13
An experimental torch/flashlight intended to be safer for eyes, completely inspired by and built upon the TritiLED project
Project Owner Contributor

Yapolamp

simon-merrettSimon Merrett

13.6k
29
29
<1.5µA current consumption when continuously on, optional flashing mode
Project Owner Contributor

Ultra low power LED

christoph-tackChristoph Tack

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