Sandfrog

Hobby Engineer, and I do things.

Hamburg, Germany

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4 Projects

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sandfrog

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This user joined on 07/29/2015.

The 2017 Hackaday Prize

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Modular ESP8266 Wi-Fi switch to the installation in switch boxes.

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Modular WiFi-Switch

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Use your PIC-Projects on Mini-PCIe (USB/SMBus)

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Mini-PCIe - PIC18LF2550 - DevBoard

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Voltage Control for Orange PI/Raspberry PI (A/B/B+( and Compatible whit I2C

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Voltage measure for Orange/RaspberryPI A/B/B+ ...

sandfrogSandfrog

SMS for OrangePI / Raspberry ...

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SMS for OrangePI / Raspberry ...

Follow for the 'Hacklet' and latest news about hackaday.io

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Hackaday.io Project

Use the team chat to talk about your projects and find collaborators for whatever you are working on.

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Hack Chat

lutetiumLutetium

The 2017 Hackaday Prize

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8.7k

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Miniature VT100 with all the bells and whistles

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diy-VT100 - A Miniature hardware terminal

kuldeep-singh-dhakaKuldeep Singh Dhaka

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More ports more blinks!

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Arduino IDE and ESP-12

hari-wigunaHari Wiguna

The 2017 Hackaday Prize

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239

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Wrist watch with monochromatic 16X16 LED Matrix inspired by retro LED watches of 70s and 80s.

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LED Matrix Watch

mileMile

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Battery powered remote display for logging station

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Wireless remote LCD

muthMuth

The 2016 Hackaday Prize

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An open source app to detect fake base stations (IMSI-Catcher / StingRay) as well as silent SMS in GSM/UMTS networks on your mobile phone.

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Android IMSI-Catcher Detector

secupwnSecUpwN

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This LED flasher will blink for up to 10 years with one 1.5V AA cell

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10 Year Led Flasher

simpletronicSimpleTronic

The 2017 Hackaday Prize

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EPaper monitor driven by either VGA or an Internet Connected ESP32.

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PaperBack: A Desktop EPaper Monitor

pkPK

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Making an open source e-reader for less than 75ドル.

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Himnull - A Raspberry Pi E-Reader

repkidrepkid

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Standalone brainf*ck computer in less than 1kB of code

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Brainf*cktor

jaromirsukubajaromir.sukuba

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Elec. Adjustable Table now has Memory Functions and is Controllable via Serial

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IKEA Bekant Table Hacking

robin-reiterRobin Reiter

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not the first cartridge on this platform

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Game Boy Cartridge plus Programmer

davedarkodavedarko

The 2017 Hackaday Prize

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Basic interpreter for the ESP8266 wifi SOC

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ESP8266Basic "A basic interpret for your esp"

mmiscoolmmiscool

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A standalone PIC programmer based on a ESP8266. Upload a hex file over wifi to program newer PICs with LVP capabilities.

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ESPPIC - ESP-based PIC programmer

matsengmatseng

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Part-DB is an Open-Source inventory management system for your electronic components. It is installed on a web server and so can be accessed

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Part-DB - Open Source inventory software

jan-bJan B.

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Just another word clock.

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Word Clock

matthew-carlsonMatthew Carlson

The 2015 Hackaday Prize

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A system which gives people an early warning when an Earthquake is approaching the city and gives time to prepare ourselves

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Earthquake Early Warning and Monitoring System

anmol-agrawalAnmol Agrawal

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Bits

Dusan Petrovic wrote 04/06/2017 at 08:22 • point

Hello and thank you for following 2017 THP: Digi-Key Parts list!

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Sandfrog

My Projects

Modular WiFi-Switch

Mini-PCIe - PIC18LF2550 - DevBoard

Voltage measure for Orange/RaspberryPI A/B/B+ ...

SMS for OrangePI / Raspberry ...

Projects I Like & Follow

Hackaday.io Project

Hack Chat

diy-VT100 - A Miniature hardware terminal

Arduino IDE and ESP-12

LED Matrix Watch

Wireless remote LCD

Android IMSI-Catcher Detector

10 Year Led Flasher

PaperBack: A Desktop EPaper Monitor

Himnull - A Raspberry Pi E-Reader

Brainf*cktor

IKEA Bekant Table Hacking

Game Boy Cartridge plus Programmer

ESP8266Basic "A basic interpret for your esp"

ESPPIC - ESP-based PIC programmer

Part-DB - Open Source inventory software

Word Clock

Earthquake Early Warning and Monitoring System

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Bits

Become cool instantly

Sandfrog

My Projects

Projects I Like & Follow

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