A weblog focused on interesting circuits, ideas, schematics and other information about microelectronics and microcontrollers.
I've really dilema if this amazing construction post under 6502 or under Parallaxis. So decide yourself: This is a Propeller laptop with a 6502 co-processor and 64K of static RAM!
Why and how to use components from old disk drives?
6502 information is not as nostalgic as it seems to be...
Xiltendo CPLD Starter is an entry level CPLD device for the Nintendo Handhelds. It can be used for various applications with supplied hardware configurations, or it can be used as CPLD development board to create new hardware.
* No programming cable needed – fully in-system reprogrammable
I really love Forth... I've already said it, haven't I? ;)
An interesting article about utilizing an old ISA soundcard as a MIDI expander.
Microchip's microcontroller applications can easily support USB Embedded Host functionality. One of the most common uses of this capability is to interface to mass storage devices, such as USB Flash Drives and memory card readers. These devices utilize the USB Mass Storage Class.
CC Dharmani shows how to easy connect a SD card to an ATMega 8 microcontroller.
A MP3 decoder for ARM-family microprocessors.
How to connect an old C64 keyboard to the PC via USB - just for curiosity and skills.