Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
some more info from the site:
"This is the main PCB where the 74HC244 chips can be found and are labeled U6 & U9. U1 is a EPROM chip, U2 is a SOIC Octal "D Latch", U3 is an 8-bit microcontroller, U4 is a standard logic IC, U5 is a serial access EEPROM chip, U7 is a logic gate and U8 is an...
Hi Guys, newbie, but a tinkerer nonetheless..
Trying to add hi bright leds to my ART X-15 MIDI foot controller, and garbled signals/voltages everywhere...
here's the schematic link...
{https://www.electro-tech-online.com/custompdfs/2007/02/X-15_Schematic.pdf }
Sucessfully added them to...
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