Useful tips for everyday
How do I connect Ethernet cable directly? Locate the Ethernet port on your computer or laptop. Insert one end of the network cable into the…
What is the difference between initialization and declaration of variables? Hi Sindya, When you declare a variable, you give it a name (name/age) and a…
What is a transient current? : an oscillatory or aperiodic current that flows in a circuit for a short time following an electromagnetic disturbance (as…
Can FreeRTOS run on Arduino? As FreeRTOS can run on 8-bit MCU so it can also be run on Arduino Uno board. We have to…
Can you have 2 PIR sensors? PIRs normally use a thing called a relay to switch the electricity and these can be connected in parallel…
Can you wire two PIR sensors together? Fortunately, since PIR sensors have NC and COM contacts, it is possible to connect any number of them…
Can brushless motors work without ESC? No, you can’t. A brushless DC motor is very similar to a three phase AC induction motor. You need…
Does math round return an integer? The Math. round() function returns the value of a number rounded to the nearest integer. What is the purpose…
What makes drivers slow? Make the road narrower Called a “road diet” narrowing a road makes drivers instinctively slow down. By making a road narrower,…
Can computers solve CAPTCHAs? They’re the endgame in humanity’s arms race with the machines. In 2014, Google pitted one of its machine learning algorithms against…