EEVblog No Script, No Fear, All Opinion
Teardown Tuesday.
What’s inside a Braun electric rechargeable toothbrush?
And some basic measurements on wireless power transfer and charging.
Chips Used:
EM6682
TSM7401
Podcast: Download
About EEVblog
Related Articles
Check Also
EEVblog 1607 – PSU Switching Noise Reduction via Vibration
Physically vibrating your power supply at a sub harmonic of your PSU switching frequency can …
