Tweets: electronics hacking, cycling, and SF local politics. Work: Building consumer electronics. Kouign amman connoisseur
San Francisco, CA
Joined July 2012
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- Following1K
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Raemond retweeted
It could not be more stark, according to the data. You could have the hardest-working, most prodigious Congressional representative or the most obstructive.
“Based on 84 votes she cast on land use since she joined the board in 2021, Chan was second only to former Board President Aaron Peskin in amassing a record consistently opposed to liberalizing housing regulation.”
“From Wiener’s first session in the state Senate in 2017-2018 through the 2025-2026 session, he authored the most bills of any legislator in the chamber, at 186. Of those bills, 97 passed and were signed by the governor — the second-most over that period.”
sfchronicle.com/politics/art…
Pro tip: Uniqlo SF lets you print whatever you want on tshirts and canvas bags ($30 including material and pickup was in 1.5 hours!). OpenTrailPaper merch 1/1
Raemond retweeted
this is huge. NVIDIA just dropped a NURBS b-rep kernel built on USD, c++ and python. exciting times github.com/NVIDIA-Omniverse/…
Apple Store in San Francisco
A good example @johnonolan sent me today
An Apple Store in Dubai where you have Apple Watches lying around freely with the door open, not secured, not behind glass
Right by the front door!
A high trust society like we used to have too
It’s a bike computer with a spectrum analyzer… 😍
What If Your ESP32 Could Become an SDR?
ESP-SDR turns supported ESP32 boards into a small software-defined radio receiver.
It gives you access to raw IQ samples from the Wi-Fi radio, letting you see the 2.4 GHz spectrum and waterfall in a browser.
You can explore things like RF signals, spectrum analysis, IQ data and wireless interference without expensive SDR hardware.
The ESP32-C5 is even interesting here because it can work in the 5 GHz band.
A tiny development board suddenly becomes a great tool for learning RF and signal processing.
Would you try SDR on an ESP32?
Raemond retweeted
This guy put a spec anni on an e-ink display and somehow only 1,000 people follow him???
10/10 no notes
Raemond retweeted
What If Your ESP32 Could Become an SDR?
ESP-SDR turns supported ESP32 boards into a small software-defined radio receiver.
It gives you access to raw IQ samples from the Wi-Fi radio, letting you see the 2.4 GHz spectrum and waterfall in a browser.
You can explore things like RF signals, spectrum analysis, IQ data and wireless interference without expensive SDR hardware.
The ESP32-C5 is even interesting here because it can work in the 5 GHz band.
A tiny development board suddenly becomes a great tool for learning RF and signal processing.
Would you try SDR on an ESP32?
everything you need to get started is here: opentrailpaper.com follow me here on x for all the latest updates.
everything you need to get started is here: opentrailpaper.com follow me here on x for all the latest updates.
Introducing OpenTrailPaper, an open source bike computer built around an eink display and gps. @lilygo9
oh yeah... and i have hacked the esp32 ble phy to connect to sensors with ANT... coming soon. github.com/RaemondBW/esp32-a…
