I want to Make Simple a Quiz Buzzer Circuit With LED. e.g. I need LED instead of Buzzer. I don't need any reset Switch. I want to maximize the Use of Logic Gates in this Circuit. and Obviously no Capacitors are Allowed.and obviously no microcontroller. I am trying to do this for 2 days. But Cannot Make it Out. I think The Basic Idea sh...
Hello! I am working on a personal project involving sending simple signals from my computer to a circuit via USB. Basically I am using the USB signal as the gate signal for a MOSFET which will in turn activate a relay to turn on/off various AC peripherals. For example if I want to turn on a light bulb for 5 seconds every minute I would ...
Hi all, This will be my first try at USB intefacing ! May I know how to transfer the data from pins : 11-15 of KT3170 IC to USB ? Data sheet : http://www.datasheetcatalog.org/datasheet/SamsungElectronic/mXuusvq.pdf I guess I will need to configure a Microprocessor for making the OS uderstand what profile of device is this , In that Case...