Electrical Engineering Questions, Problems & Solutions : TransWikia.com ~ Page 38

Interpreting pinout and the transfer function for this sensor from its datasheet

I have this pressure sensor with the following details from the datasheet: The diagram for connections is...

Asked on 10/29/2021

1 answer

Type-C Non-Negotiated Power and 20V protection

I'm developing a 5V device and I use 5V for powering/charging the device. I googled the subject of course, and came to the conclusion that 5V device should have 20V...

Asked on 10/29/2021

3 answer

Relay and wifi module

I'm a beginner in electronics and I am trying to do a "connected switch" with a relay and a wifi module ESP8266, but the thing is that to power the...

Asked on 03/04/2021 by ThaaoBlues

1 answer

How do I connect a 0-10V analog input to MCU with high input impedance?

I'm trying to connect a 0-10V analog input value to my MCU which is running on 3.3V. I used the below circuit but when the input is floating I read...

Asked on 03/03/2021 by Masoud

2 answer

Switched Mono jack + battery: Make circuit when plugged in

I would like to replicate the functionality inside the Ampoids guitar amp (9v battery) in which the circuit is turned on only when you plugin a male 6.3mm mono jack...

Asked on 03/02/2021 by Javier Mejias

1 answer

compare half-bridge drivers IC for maximizing the quality/price

I selected a couple of Half-Bridge Drivers Gate for my BLDC project from well-known companiesthey nearly have the same specifications for my Mosfets such as voltage operation and Temperature...

Asked on 03/01/2021 by Hamid s k

1 answer

MOSFET differential pair with feedback

I've been looking deeper into the idea of performing feedback analysis for MOSFET differential pair configurations. This particular amplifier circuit has been giving me some trouble, where I am looking...

Asked on 02/28/2021 by JTaft121

1 answer

Newbie question about BMS boards and 18650 cells

I would like to replace/convert some old (non working) 18v Nicad power tool batteries to use 18650s instead. I've got some brand new 18650s and some 5s battery management system...

Asked on 02/28/2021 by KERCAP

1 answer

Schottky diodes as full bridge rectifier

I need to make a 75-100VDC high current power supply. I do not have any high current diodes or bridge rectifier ICs but I do have a load of scrap...

Asked on 02/27/2021 by ElectronicsNoob

1 answer

Will this DC UPS with off the shelf components for home network and laptop work?

I am trying to build a DC UPS to power modem, router which have power requirements of 12V 2A and a laptop which has power requirement of a 20V 3.5A....

Asked on 02/26/2021 by rej

1 answer

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