There are plenty of LCD options around 3" with resistive touch available, under $10. Is there anything low cost with capacitive touch? All I can find is relatively large and expensive ones, having to spend $50 or more. Anyone know of something in...
Apparently, one of my neighbours has "revalved" his amp.I'm surrounded by musicians so apparently, one of them has changed all the chinese tubes with slovak ones. He conveniently left the original tubes in the common space. I end up with (equivalents...
Do y'all have experience with these...?We're talking the sort of chip where you can, say, send a configuration via I2C/SPI and the chip will generate an output-clock anywhere from 1MHz to 200MHz...I tried looking for something at the #Common Parts Library,...
Liveboot is still useful, small utilities can liveboot and run wonderfully as a system to learn on, sandbox small projects on, or even to install from or repair systems with. We've even got some hacks for persistence, where your settings stay the...
I'm searching for a word that adequately describes the blackhole of engineering time, when you spend the whole night looking for a component, comparing the host of "not-quite-perfect" features. Regulators are the perfect example! If it's got a perfect...
I need a fire suppression system for my DIY CNC enclosure. I intend to run long unattended jobs and would like some piece of mind so I need some sort of automatic fail-safe fire suppression system inside the enclosure. There's a few commercial options...
relay server, i just built and setting up 4 servers, going to be also adding on gsm/cdma/web/text terminals that i will then beable too voip the server then through the terminals, have my own cell service, there are more compoents invold. no need to...
I am a beginner in the embedded programming. I have done some engineering projects using ARM7 microcontroller. Now I have a new project developing the software for hand-held billing machine using ARM microcontroller. So I just need some help regarding...
I am developing a BLDC controller. The original motor that I was given seems to be causing problems so I want to ask the community what kinds of motors they would want to use with OpenBLDC. I am thinking of just buying one of the outrunners 3-phase motors...
Hi! I'm not very good at this so I have to learn: I'm actually really proud of a project I have entered into (and is entered into the hackaday prize). I want to solve "the privacy problem" by making a bluetooth smart dongle that does the delicate parts...
I have a 11×2 ft long led display that I need help figuring out how to program. Any help would be appreciated. I'm a 3rd year electrician with no idea how to play with electronics.