293 Results for "%s"

Hacklet 38 - 6502 Projects
Log from Hackaday.io Project
The 6502 CPU is probably the most famous of all the 8-bit processors out there, whether in the form of bare chips for homebrew computers, or as slightly modified derivative chips found in everything from the C64, the NES, and the BBC Micro. For this...

Unlocking the power of the Micro Drone 3.0
Details from Unlocking the power of the Micro Drone 3.0
What is this Micro Drone 3.0 you refer to?Indiegogo project about making a small, fun, customizable drone:https://www.indiegogo.com/projects/micro-drone-3-0-flight-in-the-palm-of-your-hand--2#/Why are you working on this project?It's fun, and I'm fascinated...

Six Months with the ESP32-S2 Hack Chat
Details from Six Months with the ESP32-S2 Hack Chat
The gang from Adafruit will host the Hack Chat on Wednesday, January 27, 2021 at noon Pacific Time! Time zones got you down? Here's a handy time zone converter. It's always an event when we have Adafruit on the Hack Chat, and last time was no exception....

Ode to My Oscilloscope...
Hacker page by Eric Hertz
I love my oscilloscope almost as much as one can love a machine... My oscilloscope is *both* analog *and* digital. This ain't no small potatoes... We're talking: Its "bandwidth" is 20MHz, but I've diagnosed signals up to 128MHz, by adjusting various...

The ridonculous era of overscan and hdmi
Log from Potentially Useful/Obscure Linux Stuff
This is a rant, that's all it is... Seriously... So here's the deal... TV's have historically displayed the image in such a way that the edges would be covered by the TV's housing. This, historically, was because, historically, TV-signals weren't perfectly-synchronized...

The Beast spotted in the wild
Log from The Beast!
Hey guys, we're back with a new update on The Beast. We were just at Maker Faire Rome last week, and we had the pleasure of being featured on one of Make's live facebook videos! Take a look at the video below, jump at the 8.00 mark for Resin & Beast!...

Transferring of tape begins
Log from Ultimate 4 channel audio recorder
There were a few rare recordings left in the apartment, so it was time to clean the 30 year old beast & fire it up. Transferring tape to the Zoom replacement was an eye opener because the 30 year old tape deck's VU meter only showed but a tiny portion...

Group Gets Campaign
Log from gCore (II) - a dev board for portable GUI gadgets
I've been working with the fine folks at Group Gets to bring gCore to market. Their initial campaign can be found here.gCore is a bit more expensive than some development boards due to the feature set requiring lots of ICs, and the fact it's being...

Firefly
Details from Firefly
A Z80 design of my own, though with inspiration from multiple sources. Goal was to correct shortcomings of a board I designed in '98 and give me an easily-extensible platform on which to run CP/M and tinker. It's modular in the spirit of an RC2014 but...

433Mhz to IOT bridge
Log from Standing desk remote control
The leading contender for replacing IR pivoted to a central bridge that received 433Mhz FM from the CC1101 & transmitted on Wifi to all the desks. The CC1101 definitely starts up fast enough. There are 4 ESP8266's which never found any use...

Log#48 : Virtual Load and Store
Log from YASEP News archives
By whygee on Monday 24 September 2012, 23:03 - Architecture The Instruction Set Manual is nearing completion. As if things weren't serious enough, I'm now reviewing the Load and Store instructions. And since there is none, I removed them. Confused ?...

Shouldn't've used a 555... a crazy ramble
Log from Vintage Z80 palmtop compy hackery (TI-86)
https://hackaday.com/2021/12/01/the-555-timer-contest-returns There's a category for "Shouldn't've used a 555"... This dang calculator doesn't have a high-speed timer of any sort, it seems, at least accessible by the CPU instructions. That's why all...

Crystal vs RC osc
Log from GPS Clock
I got a board made of rev 5.1 - the same as the 5.0.2 board but with the footprints added for a 3.2x2.5mm 4-pad crystal and two loading caps on the R port pins. I built that board this evening with a 16 MHz crystal in place, and added support in the...

The big schematic update of 2023
Log from Reverse engineering the Rotor
Hey, look, it's only been two months! And this time I have a really juicy update! I finally completed the schematics for ALL boards on the phone, including those pesky "hybrid" ceramic modules! Well, almost, the one thing that's missing is the ceramic...

Parts, parts, parts...
Log from Discrete YASEP
Circuit design is like speaking a language. You have vocabulary (parts) made of letters (transistors and gates), grammar (how a few parts interact to provide a macrofunction), sentences, paragraphs... The semantic is what the whole is meant to do. In...

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