Last seen: Sep 23, 2025
Unused inputs of logic gate ICs should never be left floating because they can cause unpredictable circuit behavior. In TTL logic, unconnected inputs ...
You're not alone—many people from non-CS backgrounds get into robotics and face this exact challenge. The good news is that learning programming for A...
Measuring a transformer with an oscilloscope, especially in mains-powered circuits, requires caution to avoid damaging your equipment or risking perso...
MOSFETs are great for fast switching and are commonly used in inverter circuits, DC-DC converters, and motor drivers — up to a few hundred volts and m...
Yes, if you measure current like voltage (in parallel), you can short the circuit and blow the multimeter fuse, or worse, damage it.Also, if the probe...
Yes, you can still control the contrast of a 16x2 LCD without a 10k potentiometer. There are two ways to do it. Use Fixed Resistors You can create ...
Impedance matching in RF circuits prevents signal reflections, maximizes power transfer, and maintains efficiency. A mismatch causes standing waves, s...
Below is a table where I have mentioned all the major points between ESP32 and STM32. I hope this will help you to choose better. Screenshot-1...
A Schmitt Trigger turns any noisy or irregular signal into a clean square wave by using two voltage thresholds: Rising Signal: When the input goes...
LTspice is a popular free tool, though its library of component models is somewhat limited (additional models can be added). For a more advanced and p...
A microprocessor serves as the "brain" of a computer, whereas a microcontroller is a complete computer system on a single chip. Microcontrollers are i...
There are many books available in the market and online that are commonly recommended. Here are five of the most notable ones: Practical Electro...
Hello Tristan, You see directly connecting 15 LEDs to Arduino pins can lead to overcurrent issues, potentially damaging the Arduino. This is because...
Hello paul, In Arduino, the analogWrite function is used to generate a PWM signal on a specified pin. The value parameters ranging from (0-255) you ...