A TV Transmitter From An STM32

https://fed.brid.gy/r/https://hackaday.com/2026/02/24/a-tv-transmitter-from-an-stm32/

Yes, that's my Raspberry Pi screen, and it's wireless, what will you do? 😼

#RPi #RaspberryPi #Casio #UHF #television #analog #analogTV

Oh yeah IT WORKS!

I was finally able to repair this analog LCD TV by replacing quite a few capacitors.

One of the first portable color TVs 😻

#retro #retroTech #vintage #vintageTech #oldTech #TV #analogTV #Casio

I present the current status of the "Téléchat" project: a RaspBerry Pi 4B to generate sound and image from a custom program displayed on a browser in kiosk mode, a modulator, an amplifier and an antenna.

#TV #UHF #analogTV #vintage #vintageTech #oldTech

This is going to be the best alarm clock in the world, with the personal YHF TV channel I'm coding here :p

#TV #UHF #analogTV #vintage #vintageTech #oldTech

It had more than what met the eye...

#NTSC #B&W #AnalogTV #TestPattern

Look at this beautiful thing. 😭 This little gadget was my greatest treasure in high school, and it’s broken my heart that the digital transition made it useless… but with the help of an RF modulator box and an antenna, it’s got a signal to pick up again!

Now I need to re-buy those ExoSquad DVDs I sold…

#RetroTech #AnalogTV #ObsoleteGadgets

Current status of the #Shiljalis #PortableTV I found last week: I'm slowly replacing the smaller caps and keep checking it. It's looking better and better.
I have yet to attempt the #compositemod which I will do after I finished with the caps.

Testing with a #SEGA #mastersystemii.

Still, has anyone ever wondered if there are #analogtv pirate stations around? Non in my zone, alas, but I might keep a tv with an analog demodulator just for the sake of hunting in the future.

Imagine finding one transmitting Max Headroom clips...

Are there RF modulator devices that can multiplex multiple composite video inputs into multiple TV channels on a single cable?

It'd be cool to switch between lots of different devices by switching TV channels.

#analog #AnalogTV #radio