Building an Analogue TV Transmitter with STM32G431 Microcontroller
By
e145bc455f1
Hot, fresh, and worth queueing round the block for.
Summary
The article describes a personal project to create an analogue TV transmitter using an STM32G431 microcontroller. The author, who has an obsession with vintage analogue video cameras, wanted to enjoy analogue signals end-to-end from CRT to CRT rather than using digital capture cards. The project involves broadcasting TV signals with minimal components, focusing on embedded software and video processing techniques to generate analogue television signals directly from the microcontroller.
Key quotes
· 3 pulledIf you follow me on mastodon you might know that I have a bit of an obsession with vintage analogue video cameras. They're great. I love them. I can't stop being weird about them.
Stop feeding those pristine analogue signals into a digital capture card and instead enjoy them fully analogue, end to end, crt to crt.
So after looking around for a
Article URL: https://slyka.net/blog/2026/tinyvision/
Comments URL: https://news.ycombinator.com/item?id=47036889
Points: 13
# Comments: 0
You might also wanna read
BreezyBox Demo: ESP32-S3 Microcontroller as Tiny Instant-On PC with Shell and Apps
This article presents BreezyBox, a mini-shell component for ESP32-S3 microcontrollers that transforms them into tiny instant-on PCs with she
github.com·3mo ago
How to Use Your Laptop as an HDMI Monitor for Single Board Computers
This article provides a technical guide on using a laptop as an HDMI monitor for single board computers (SBCs) like Raspberry Pi. The author
danielmangum.com·7mo ago
Generating VGA Signals with Hubris OS on ST Nucleo Board
A developer describes their project of creating VGA signal output using a ST Nucleo-H753ZI evaluation board running Hubris, Oxide's embedded
wolfCOSE: A Lightweight COSE + CBOR Library for Embedded Systems with PQC and FIPS 140-3 Support
wolfCOSE is a lightweight C library implementing CBOR (RFC 8949) and COSE (RFC 9052/9053) for embedded systems, using wolfSSL as the crypto
github.com·1d ago
Running Rust and Slint on a Jailbroken Kindle Paperwhite
A developer jailbreaks their 7th generation Kindle Paperwhite to use it as a nightstand clock, then explores running Rust (and Slint) on the
MuseLab nanoCH32H417: $17 RISC-V MCU Board with USB 3.0 and Fast Ethernet
MuseLab has released the nanoCH32H417, a third-party development board for the WCH CH32H417 dual-core RISC-V MCU. Priced at $17, the board f
cnx-software.com·5d ago