@tech-geek It’s curious that not all motors you buy Online come with these capacitors pre-installed. Have you noticed any difference in motor behavior with and without these caps?

hey everyone, My old multimeter got damaged after I accidentally dropped it, so I started searching Online for a new one. I came across Fluke multimeters, but they seem much more expensive compared to other brands. Are they really worth the cost in terms of durability, accuracy, and features, or is it mostly about the brand name?

@tech-geek Exactly! Even I hardly come across a DC motor with a capacitor across it when I buy them Online. But I remember this one time, I opened the plastic covering of a geared DC motor. Across the motor, there were two small caps.

Hi, I've been using the digitalWrite() function for pin manipulation, but I've heard that direct port manipulation might offer better speed and efficiency. I found some videos Online but the topic is hard to grasp. Any help would be appreciated.

Hi!Welcome to the world of Electronics 🙂Here are the answers to all of your questions:1. It's not possible to generate circuits using AI(at least as of now).2. Most of such circuits available Online are copied from somewhere and then designed again. You will find a lot of circuits similar to each other Online. 3. Can you trust these circuits? In most of the cases they are correct but it's better to simulate them first.4. In you particular case, the LED chaser circuit that you shared is correct. I checked from beginning to end. Seems okay. Although, if you have a stable 5 V power supply, you don't need the regulating circuit(L7805 one). Did you simulate the exact same circuit on TinkerCad? Can you share the design file here so that I can take a look.

Here are some of the best circuit simulation software(online and free): Tinkercad Falstad Simulator.io Circuit.io Circuit-Cloud PartSim Docircuits EasyEDA CircuitLab CircuitSim Everycircuit You can try these on your browser without downloading anything. I personally like TinkerCad for Arduino and Falstad for analog/digital circuit simulation. If you are looking for circuit simulation software to download(paid and free), here is the list: NI MultiSim Autodesk Eagle LTspice PSIM EasyEDA KiCAD CEDAR Logic Simulator Tina TI idealCircuit Proteus Proteus by Labcenter is the best of the best. You can do anything using it. I once simulated an 8-bit computer using register ICs etc.