Useful tips for everyday
Which pin is used to receive serial data Arduino? All Arduino boards have at least one serial port (also known as a UART or USART):…
Are my contacts saved to SIM or phone? The benefit of saving directly to the SIM is that you can take out your SIM and…
What does compiler generate? In computing, code generation is the process by which a compiler’s code generator converts some intermediate representation of source code into…
What are the safety precautions in electronics? Always make sure that all parts of electronic equipment are well-mounted to prevent accidents. Always check for signs…
What is Internet of things at home? IoT home automation is the ability to control domestic appliances by electronically controlled, internet-connected systems. It may include…
Does NodeMCU support MQTT? NodeMCU is an open-source IoT platform. The MQTT Client module of NodeMCU is according to version 3.1. 1 of the MQTT…
What do deaf people use for a doorbell? For someone who is not entirely deaf but can’t hear a regular doorbell, a radio doorbell might…
When to use external interrupts on Arduino Uno? For example, when you receive a pulse from Water Flow Sensor like in this project “ARDUINO WATER…
When do you get avrdude : STK500 _ recv ( )? When you get avrdude: stk500_recv(): programmer is not responding, it basically means that something…
How do you get bends out of vertical blinds? Use spring loaded clamps to apply pressure to the blinds, holding them all together. This will…