Bohumil Špulák

Bohumil Špulák

Bohumil Špulák
Další nápady od uživatele Bohumil
Android/Arduino for Beginners - Design Custom Andriod menus to switch Arduino outputs on and off. Absolutely No Programming Required

Android/Arduino for Beginners - Design Custom Andriod menus to switch Arduino outputs on and off. Absolutely No Programming Required

This video covers the basics of linear voltage regulators - what they do, how to wire them up, and where to find them. Then I give a basic example of how to build a 5V supply that can be used to power USB powered gadgets. Don't forget to subscribe! This video builds on material covered in my tutorial on building unregulated power supplies: h...

This video covers the basics of linear voltage regulators - what they do, how to wire them up, and where to find them. Then I give a basic example of how to build a 5V supply that can be used to power USB powered gadgets. Don't forget to subscribe! This video builds on material covered in my tutorial on building unregulated power supplies: h...

RF Sniffer – open gates, cars, and RF remote controlled devices with ease.   Check out http://arduinohq.com  for cool new arduino stuff!

RF Sniffer – open gates, cars, and RF remote controlled devices with ease. Check out http://arduinohq.com for cool new arduino stuff!

Arduino temperature logger which saves data on SD card and sends it to Ubidots IOT application

Arduino temperature logger which saves data on SD card and sends it to Ubidots IOT application

Learn on the fly : Arduino - controlling high voltage devices-from dc motors to ceiling fan speed controller

Learn on the fly : Arduino - controlling high voltage devices-from dc motors to ceiling fan speed controller

Picture of The circuitry

Picture of The circuitry

Arduino Timer circuit

Arduino Timer circuit

16x2 LCD with arduino

16x2 LCD with arduino

Arduino LCD Thermostat!

Arduino LCD Thermostat!

It can be hard enough to keep your plants alive and healthy if you dont have time to water them. It gets even harder if you are a trying to plant different species that requires different climats conditions. The Idea with this build is to make a seedstarter / mini-Greenhouse where i can mimic the necessary conditions for different plants. Every one of my plants, have a special watering / lightning and temperature needs. The requirements of each one are stored in a database, and the plant is…

It can be hard enough to keep your plants alive and healthy if you dont have time to water them. It gets even harder if you are a trying to plant different species that requires different climats conditions. The Idea with this build is to make a seedstarter / mini-Greenhouse where i can mimic the necessary conditions for different plants. Every one of my plants, have a special watering / lightning and temperature needs. The requirements of each one are stored in a database, and the plant is…