Useful tips for everyday
Is the instruction set used by ARM7? What is the instruction set used by ARM7? Explanation: ARM introduced the Thumb 16-bit instruction set providing improved…
How does v affect the current in a circuit? This equation, i = v/r, tells us that the current, i, flowing through a circuit is…
How do you make a STM32 board? In this step-by-step tutorial you’ll learn how to design your own custom microcontroller board based on the popular…
What are characteristics of BJT? BIPOLAR JUNCTION TRANSISTOR CHARACTERISTICS Active region: In this region, the base emitter junction is forward biased and the base-collector junction…
What are the units of FFT output? The FFT sums samples xk in the original units (U) multiplied by unitless complex values (due to discretization)…
How do you use both sides of a switch controller? Open “Controller” in the HOME menu, and press both SL and SR buttons on the…
What are the timing parameters for DDR SDRAM? For better understanding, the timing diagram of a memory with timing parameters 3-3-3-10 (assumed) is presented in…
What is the purpose of an optocoupler interface? The main purpose of an optocoupler interface is to completely isolate the input circuit from the output…
Can you use Nest Protect with batteries? Nest Protect (Wired) requires 3 Energizer Ultimate Lithium (L91) AA batteries. These batteries are only used to set…
How is flash memory stored? Flash memory is a solid-state chip that maintains stored data without any external power source. Inside the flash chip, data…