Useful tips for everyday
How can I identify a DC motor at home? Look at the small DC motors sold as such at hobby or model or electrical shops.…
How are JFETs used in a transistor circuit? JFETs will give us a good picture of how transistor circuits work. Transistors are amplifiers; a small…
How do I set up KiCad? Start by pressing ‘x’ and clicking on the start of the capacitor’s air wire for GND again. Bring the…
Does BMS protect from overcharging? Our suggestion is to never over-charge/discharge a cell! The most common causes for premature failure of LiFePO4 cells are overcharging…
What is group delay in a filter? Group delay is the time it takes for a signal to pass through a device like a Filter…
Can you combine audio inputs? Does this combine 2 audio sources to one? Answer: Yes. I use this in my laptop and mobile phone and…
How to connect a 16 MHz crystal oscillator? If I take a 16 MHz crystal oscillator connect it with 33 pf capacitor and ground just…
Is Black Pad still an issue for ENIG? Is Black Pad Still an Issue for ENIG? As long as nickel and gold are used in…
Can you put components on both sides of a PCB? Double sided PCBs are very similar to single sided PCBs, except that they have two…
Can you use PWM with Mosfet? Provided that the power source is capable of supplying the current dictated by the PWM signal on the MOSFET…