Tachometer (RPM Meter) || DIY or Buy || How a 3€ sensor outdoes a 29€ product!
17:44
Lathe RPM Meter using magnet, hall effect sensor and LCD Screen
8:21
HACKED!: Using an HDD Motor as a Rotary Encoder?!
38:30
Mavlink To FrSky Passthrough Converter
13:29
BMS (Battery Management System) || DIY or Buy || Properly protecting Li-Ion/Li-Po Battery Packs
27:39
YETKİLİ SERVİS BİLE İŞİN İÇİNDEN ÇIKAMAMIŞ! CİHAZ PAHALI ARIZASI ZOR BU VİDEO KAÇMAZ
13:10
RPM meter with arduino DIY (IR sensor and 3D printed case)
8:42
How to make RPM meter | Digital Tachometer using IR Sensor
11:46