Battery Management and Supply Design
As you have have pointed out, my circuit is not driving any motor or such loads…but it is driving a Wireless Module which draws about 165mA to 240mA from my circuit during transmission [for...
Monthly Archive: February 2017
RS Latch Erroneously setting by Itself
I am having trouble preventing my rs latch from erroneously setting. The circuit is a voltage threshold detection circuit with a nand gate whose output is tied to a SR latch.
Isolated RS232 interface to Microcontroller
I’ve seen on the net the schematics for RS232 with Opto-Isolation. The supply on the PC side is from the PC. The supply from the line side is external? I’ve seen the 3 connectors...
