tomas
Member level 1
Hi, I have one simple question. I need capacitor filters in my schematic to remove noises which are initiated by L293D and RF module, also microcontroller VDD and VSS. Here's schematic I use
This schematic is working (checked in real world), but the problem is with capacitors C3, C4, C13 and C14, when I connect them to the circuit, my programmer does not work. Where I gone wrong? I heard that capacitor filters in schematic with L293D is essential...
This schematic is working (checked in real world), but the problem is with capacitors C3, C4, C13 and C14, when I connect them to the circuit, my programmer does not work. Where I gone wrong? I heard that capacitor filters in schematic with L293D is essential...