I designed a Arduino shield compatible board around the NXP LPC4337JBD144. so far I have been unable to get the first revision to program. In the first design the JTAG header was not setup ...
I was talking to a colleague about the limitations of USB cable length and as far as I could remember it was limited by the tight window the host requires the device to respond in (mentioned here). ...
I'm a total beginner in hardware, but I'd like to build a piece of material that would make a real bell ring for a specific duration, or eventually instead of a bell, a light that would switch on ...