Useful tips for everyday
How does the 555 timer work in astable mode? To observe the 555 timer in astable mode, let’s build a circuit that uses the 555…
How often does the STM32 receive UART messages? The STM32 will be receiving a message (4-6 bytes with no end character) from the UART device…
How does a master device start to send the data via I2C? To write on the I2C bus, the master will send a start condition…
How does an ATmega328P microcontroller communicate with a PC? In this tutorial we will learn how to program the USART (uart) of ATmega328P microcontroller to…
Which capacitor is used in full wave rectifier? 5uF Smoothing Capacitor Here the 5uF capacitor is charged to the peak voltage of the output DC…
How do I get 9V from 5V? A 9v to 5v voltage regulator can be implemented with an LM7805 step-down voltage converter. It is used…
Can you put different amp hour batteries in parallel? No, you can’t connect batteries of different Ah in series with a good result. However you…
How many DC amps can 18 gauge wire carry? DC Wiring Chart Maximum length of wire 2′ 4′ 10 amps 14 ga 12 ga 6…
How do you generate PWM pulses? One of the simplest methods of generating a PWM signal is to compare two control signals, a carrier signal…
How MOSFET can be used as a switch? When using the MOSFET as a switch we can drive the MOSFET to turn “ON” faster or…