Skip to main content
Saadat's user avatar
Saadat's user avatar
Saadat's user avatar
Saadat
  • Member for 4 years, 10 months
  • Last seen this week
  • UK
43 votes

100 MHz probe and 200 MHz probe show very different waveform on 1 MHz signal

14 votes

What is this symbol on the manual for a Yaskawa servo drive?

6 votes

I2C VS SPI for ultra low power design

6 votes
Accepted

Low-noise/Stable power source options

5 votes

LED Overcurrent Circuit

4 votes

Why is there a lot of current variation at the output of a buck when a battery is connected at the output?

4 votes
Accepted

Parallel capacitor with different values and how to use them

4 votes

DC motor with potentiometer operation

3 votes

Is it possible to produce 30W (5V 6A) using a flyback topology without opto-isolation?

3 votes

Type of sensor used in rear view mirror compass

3 votes

Series resistor on op-amp input

2 votes

Generate an interrupt with 8 inputs

2 votes
Accepted

NPN Transistor with Diode logic

2 votes

ATMega328P - How to protect application flash memory from reading by ISP

2 votes

Why do some above-ground HV lines have mid-span insulators?

2 votes
Accepted

Is this a safe circuit for a RasPi? (Optocoupler diverting current from NPN base when on)

2 votes

Could a device connected to one MCB/phase affect a device on another MCB/phase?

2 votes
Accepted

What is the reason for getting 7.8 V as output in between two circuits with two voltage sources?

2 votes

Help identifying a 5-pin (4 ground, one signal) connector

2 votes

Why does this little program occupy 80% storage in my ESP32? any solutions?

2 votes
Accepted

Is negative voltage going to cause trouble?

2 votes
Accepted

Reading different CAN bus protocols with one interface

2 votes

How to get a smooth operation of multiplexed solenoids

2 votes
Accepted

Can I use a single battery charging ic to charge two batteries in parallel?

1 vote
Accepted

I am using a logic level converter for my LED-Ring but it's not working

1 vote

How to filter the ac signal in a dc cooling fan circuit

1 vote

Puzzling 'conductor' in a bathroom scale

1 vote

PCB design - Routing without a schematic

1 vote
Accepted

how do i store a removed lithium ion laptop battery?

1 vote

How does this liquid level sensor work?