Usb

I recently went on a bit of a shopping spree and ended up with a pile of new hardware to play with. Somewhere in that pile was this RP2350 board from Waveshare with a …

using pico keys on rp2350 dev board.

Here is the list of priorities of interfaces to route when laying out PCB. Its recommended to start with the high speed and make your way to low speed. This way when you …

When moving up from low speed design to high speed design, I saw engineers trying to length match USB 2.0 within 0.1mm or even closer to zero. Yes, zero skew is the best …

Beware of placing connectors on the board. When you place connectors on board, its easy to forget about the size of the connecting wire. When placing the connectors on …

About 5 years ago I purchased Seagate FreeAgent Desk external HDD with 1TB storage capacity. It uses an external adapter to power the hard drive and USB for data …

I worked on an Arduino project recently, it was working fine on the bench, but in field it was having erratic behaviour of hanging up abruptly. I used Arduino Mega 2560 …

LS 2208 is very rugged bar-code scanner. It is also very versatile capable of generating various output formats like USB, RS-232, IBM 468x/469X etc. But to use these it …

Here is my wish list, Stuff from Seeed Studio 2Km longrange ASK 802.11b/g/n Wifi USB adapter for RPi ATX breakout board Mni DDS function Generator Peltier Plate And GPS …

Update: I found this, its much more elegant than what I made, kudos to you guys, Next stop a bad ass waveform generator!! I’m in process of making a interactive LED …