Turn-key PCB assembly services in prototype quantities or low-volume to mid-volume production runs

The Multiple Useful USB7

For those of electronic fans/lovers, you must very familiar with the LED display stuff. Well, today I would like to introduce you this USB7, which it can be used in multi electronic tasks. The USB7 is a six-digit LED display, and it is normally controlling by a USB virtual COM port. The USB virtual COM port (AVR-CDC) is an USB-RS232C interface that using CDC (Communication Device Class) protocol on USB 1.1. The biggest advantage of using CDC is its can works extremely well on low speed USB with slower speed (This mean with an ATtiny 45 enough to accelerate the 4800bps 8N1) and thus, we can save a lot of money as the ATtiny 45 is so far is the cheapest component for USB-232C interface type project. Some of the cool features for USB7: Simple ASCII code that enables it’s to controls all display functions The all through hole parts and pre-programmed microcontroller features The kits are provide in three colors, with standard 0.56″ common anode display format The PCB available in: Regular Version and With Mounting Holes Version. Grab… Continue reading