Related blog on element14: https://www.element14.com/community/groups/test-and-measurement/blog/2020/06/11/retro-philips-1542-dc-power-supply
...
https://www.youtube.com/watch?v=7bqMBzcRQcg
I repaired the speed switch mechanism. This video is a check with everything back in place. No audio in this clip.
...
https://www.youtube.com/watch?v=fVa-txwDsRQ
For a Project14 bmog: https://www.element14.com/community/community/project14/restoration-repair/blog/2020/04/05/service-my-philips-212-turntable-part-2-initial-measurements
Music: Don't Go by Yazoo.
(P) 1982 Mute Records Limited.
(C) 1996 Mute Records Limited.
...
https://www.youtube.com/watch?v=FfgWZI_IG7E
Vibration detection with piezo element.
for blog post on element14: https://community.element14.com/challenges-projects/project14/tales4makers/b/blog/posts/the-predictive-maintenance-tale
...
https://www.youtube.com/watch?v=Qu5Zhw8_Z-s
I'm using a Pynq-Z2 board to read values from a rotary encoder, and control a GaN half-bridge's output.
PWM signal with dead band.
For
...
https://www.youtube.com/watch?v=WH33_7QTxrY
This application demonstrates the TI Hercules Functional Safety features. Interactive, with a menu, joystick and LCD.
The blog below explains how you can use your debugger to verify the behaviour and step through the incident handling.
blog: https://www.element14.com/community/people/jancumps/blog/2018/05/24/hercules-safety-mcu-demo-with-educational-boosterpack
...
https://www.youtube.com/watch?v=_45Y-DmfBm8
The TDC1000-TDC7200EVM evaluation module has 4 main parts
The TDC1000 analog front-end and a pre-programmed MSP430 microcontroller on the board, a 1MHz Piezo Ceramic sensor that plugs into the board and a GUI client for on your PC.
In this blog I'll briefly check the GUI:
https://www.element14.com/community/groups/roadtest/blog/2015/12/13/ti-ultrasonic-sensor--a-very-first-trial-of-the-gui
...
https://www.youtube.com/watch?v=uBF-xJwxwB8