Hackchat got upgraded. Tezos Hackers unite!

"Anonymous chats, no logins, no phone numbers — just pure privacy. Hack.Chat lets you create secret rooms with just a link. Share it. Chat freely. Stay private. #Anonymous #HackChat #PrivacyFirst"

Fruit Jam RP2350B credit-card mini computer with all the fixin's 🍓🍇💾 We were catching up on a recent Hackaday hackchat with Eben Upton (hackaday.io/event/202122-ras…) and learned some fun facts: such as the DVI hack for the RP2040 was inspired by a device called the IchigoJam (hackster.io/news/ichigojam-c…). We remember reading about this back when it was an LPC1114, now it uses an RP2040. Well, we're wrapping up the Metro RP2350 (adafruit.com/product/6003), and lately, we've been joking around that with DVI output and USB Host support via bit-banged PIO, you could sorta build a little stand-alone computer. Well, one pear-green-tea-fueled-afternoon later we tried our hand at designing a 'credit card sized' computer - that's 3.375" x 2.125", about the same size as a business card (hackaday.com/2024/05/07/the-…) and turns out there's even a standard named for it: ISO/IEC 7810 ID-1 (iso.org/standard/70483.html). Anyhow, with the extra pins of the QFN-80 RP2350B, we're able to jam a ridonkulous amount of hardware into this shape: RP2350B dual 150MHz Cortex M33 w/ PicoProbe debug port, 16 MB Flash 8 MB PSRAM, USB type C for bootloading/USB client, Micro SD card with SPI or SDIO, DVI output on the HSTX port, I2S stereo headphone mono speaker via the TLV320DAC3100 (digikey.com/en/products/deta…), 2-port USB type A hub for both keyboard and mouse or game controllers, chunky on-off switch, Stemma QT I2C Stemma classic JST 3-pin, EYESPI for TFT displays, 5x NeoPixels, 3x tactile switches, and a 16-pin socket header with 10 A/D GPIO 5V/3V/GND power pins. The PSRAM will help when we want to do things like run emulations that we need to store in fast RAM access, and it will also let us use the main SRAM as the DVI video buffer. When we get the PCBs back and assembled, what should we try running on this hardware? We're pretty sure it can run DOOM. Should that be first? :) We also need a name. Right now, we're just calling it Fruit Jam since it's inspired by the IchigoJam project.

即便是跨年，沃玛当年创建的hackchat聊天室也没有第二个人……也有可能是我错过了另外的抱有期待的人吧。。。 明明去年大家几十人一起……

My @solid_js 2024 Hackathon Submission For The Best SolidStart App Funnily, 2 out 3 libs that are being used in the video (pRPC & AuthJS || Pusher) was developed by me so it really was easy to make. Add me on HackChat hackchat-five.vercel.app/con…

wtf is hackchat?

Nice summary of my recent chat with the folks on the @hackaday hackchat ☺️

Small-batch HackChat poster print giveaway at the Supercon today 16.5" x 22" satin finish poster paper 6x5 copies First come first served! Ping me on the DM, reply here, or find me at the AV booth at the party tonight if you want one. @hackaday #Supercon

Kagak, inimah maenan nih bocah pake email dia jg. Geblek emang, ga tau dia ada yg namanya hackchat buat nipu2 mah biar lbh meyakinkan 😂

[ h4x-0xBD ] Low-Cost Nanopositioning HackChat with @Edwin_Hwu hackaday.io/event/185521-low… #poster #design @hackaday

[ h4x-0xBC ] Vintage Pro Audio HackChat with Frank Olson hackaday.io/event/185412-vin… #poster #design @hackaday

[ h4x-0xBB ] Software Defined Instrumentation HackChat with Ben Nizette hackaday.io/event/184771-sof… #poster #design @hackaday

[ h4x-0xBA ] Movie Prop Electronics HackChat with @beneadie hackaday.io/event/184753-mov… #poster #design @hackaday

[ h4x-0xB9 ] PCB Thermal Design HackChat with Mike Jouppi hackaday.io/event/184333-pcb… #poster #design @hackaday

[ h4x-0xB8 ] Open Source ASICs HackChat with @matthewvenn hackaday.io/event/184161-ope… #poster #design @hackaday

[ h4x-0xB7 ] Metal 3D Printing HackChat with Agustin Cruz hackaday.io/event/184160-met… #poster #design @hackaday

[ h4x-0xB5 ] Pick and Place HackChat with @WAssembly hackaday.io/event/183578-pic… #poster #design @hackaday

[ h4x-0B4 ] Floppy Interfacing HackChat with @adafruit hackaday.io/event/183426-flo… #poster #design @hackaday

[ h4x-0xB3 ] Compliant Mechanisms HackChat with @amy_makes_stuff hackaday.io/event/183427-com… #poster #design @hackaday

New Year's Resolution: resume designing #HackChat posters. First up - Electromyography Hack Chat with HUT: hackaday.io/event/183577-ele… #poster #design @hackaday