Voltmeter With Web Output Cofunded by the Erasmus
Voltmeter With Web Output Co-funded by the Erasmus+ programme of the European Union Šimon Bučko (SK), Ondřej Sabela (CZ) Střední průmyslová škola elektrotechnická Havířov (CZ) Stredná priemyslná škola elektrotechnická Košice (SK)
Ordinary voltmeter • Usually included in a multimeter • Shows only realtime values on a display 2. 11. 2020 Ondřej Sabela, Šimon Bučko 2
Our Voltmeter • Web output • 4 Channels • 4 Different ranges 300 m. V, 30 V, 300 m. A DC • Wide configuration options 2. 11. 2020 Ondřej Sabela, Šimon Bučko 3
The purpose of our work • Data storage • Work simplification • Decreasing the number of people needed for a complex measurement 2. 11. 2020 Ondřej Sabela, Šimon Bučko 4
Example Rails Source: wikipedia. org 2. 11. 2020 Ondřej Sabela, Šimon Bučko 5
LC D Component s rd oa lt. B Vo ino du Ar 6 Ondřej Sabela, Šimon Bučko 2. 11. 2020 A EG M d nte Pri 3 D se Ca Et he rn et Sh iel d Web
Arduino • Microcontroller • Executes the program • A/D Conversion Ethernet Shield • SD Card 2. 11. 2020 Ondřej Sabela, Šimon Bučko 7
Volt. Board And now we have an ammeter with range of 300 m. A, yaay! 2. 11. 2020 Ondřej Sabela, Šimon Bučko 8
Debugging • Through USB • Configuration of advanced features (IP Adress…) • Commands • Monitoring 2. 11. 2020 Ondřej Sabela, Šimon Bučko 10
Future opportunities • Education utility 2. 11. 2020 Ondřej Sabela, Šimon Bučko 11
Thank you for your -attention And now, here comes the web part 2. 11. 2020 Ondřej Sabela, Šimon Bučko 12
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