• A Comprehensive Guide to Wiring Colors

    When it comes to wiring, color coding is the common practice of assigning a particular color to each wire. Color coding is used in both industrial and domestic installations, and helps technicians understand the place and function that a specific wire…

  • A Comprehensive Guide to Locking Connectors, Plugs, and Receptacles

    What are the differences between connectors, plugs, and receptacles? A plug is a male connection with prongs or pins that fit into a receptacle at the end of an electric cable. A receptacle, or jack, is the female part of an electrical connection…

  • Trying to find a high-speed, high-power transistor to use as a switch

    I'm designing a high power H-bridge circuit, and I'm trying to find the best transistor for the design. The most important parameters are that it has - 10MHz switching speed frequency - Low on-state resistance - Low off-state capacitance From there…

  • i want to test my obd devices esd with dso actually i have types of esd but both are showing exactly same waveforms in dso moreover that how to test esd with dso

    I have three types of ESD mentioned below 1 ESDA6V1SC5 having 5pins 2 ESD5V0L4UG having 5 pins 3 ESD2ETH-D having 6 pin so then concern is that i want test them that how effective they are or which types suitable or efficiently in my application…

  • Jetson NANO power problem!!!

    Hi! we are doing a project need to power up jetson NANO with a 5V 3A capable pwoer bank. Since our Jetson NANO board needs 12V, we add a boost converter in our design. the logic flow is like this: PowerBank 5V -> 5Vin boost converter 12Vout -> 12V jetson…

  • Xbox One S (Beep on Beep off)

    Hi i've recently bought a faulty Xbox One S from Ebay, from the description i thought it was a simple overheating problem, but no.. When i try to turn the Console on it does the typical beep and then after a few seconds another beep and it turns off…

  • TENMA  72-10495  POWER SUPPLY, 2CH

    Can the two output channels be daisy chained to give a 60v 5A output.

  • help on building a customer counting device

    hi my name is matt - interested if someone can point me in the direction of how to connect to external web services with python3 and pull in data ? I am looking at using the piface control and display to show how many customers my company has, and update…

  • Raspberry Pi + Pico Projector on a Lipo Battery?

    I'm building a project in which I want to power a Raspberry Pi with a small USB hub and a Optoma Pico projector off of a Lipo battery. My battery is a 11.1v 2600 mAh Lipo pack with a 5A 5V switching BEC. The only thing running off the battery is a Raspberry…

  • HOW TO WIRE A BATTERY PACK SO IT CAN CHARGE WILE BEING USED????

    HOW TO WIRE A BATTERY PACK SO IT CAN CHARGE WILE BEING USED???? im trying to make a battery powerd car hourn modle the problem in having is 1. how do i wire the batterypack so it can charge whilits its being used? 2. whut will i need to do it ? 3. what…

  • HELP with uln2003 stepper controller

    I am going to be using a uln2003 to as a controller for a stepper motor, interfaced through a computers parallel port, here is a like to the website that I am using for instructions: http://colvins.ca/?p=11 here is a circuit layout: This system can be…

  • DC power jack design decision: 2.1mm ID or 2.5mm ID?????

    Hello there! We are designing a family of consumer devices that will require an input DC power barrel connector on our PCB. It will be for +12vdc of various power levels. We will be able to purchase "off the shelf" UL-listed wall warts depending on the…

  • Your thoughts on processor power dissipation

    Conservation of energy says that energy cannot be created or destroyed, only converted, then what happens... if a microprocessor consumes 50 watts, and only 20% is converted into heat... How is the remaining wattage dissipated? Does the processing of…

  • Is it safe to connect linear voltage regulators in parallel to a common source?

    I'm working on a linear power supply. 12VAC comes in, gets rectified, and charges my reservoir capacitor bank. I'd like to obtain both 12VDC and 5VDC, is it ok to connect the input pins of my 12V and 5V linear regulators to the same node (the same reservoir…

  • I am looking for substitute for a 9564gm mosfet.

    My question is in the title.

  • How could I install a new 12 volt backlight?

    I have a 1080p monitor that I really really liked, until its backlight started being a butthead. So, I decided to take out the old backlight, and stick in an aftermarket one. I thought it would be nice and simple, until I realized that the LED driver…

  • Please help to choose a power source

    Hi All, I am definitely not an expert in electrics, and in need of advice. I live with wife and son at a small island in Thailand. We have powercuts (blackouts) sometimes. They don't last long, three-four hours at most, but when happen at night, it is…

  • Connecteur Amphenol RADSOK

    Bonjour je veux utiliser le connecteur"AMPHENOL INDUSTRIAL 10-729360-001 10-729360-001 CONNECTOR POWER ENTRY RECEPTACLE 35A de 2.4mm mais je ne trouve pas le plug complment C'est pour connecter deux PCB Est-ce que quelqu'un peut m'indiquer quelle référence…

  • Have a question about Sensors? Ask our expert Jane Awittor

    Jane's Expertise: Sensors. About Jane: Jane is a technical specialist for Panasonic, supporting a broad line of sensors such as pressure, passive infrared, active and infrared array sensors. Whether it’s a new design or an upgrade to existing design,…

  • Have a question about Power Electronics and Magnetics? Ask our expert Kamran Kazem

    Kamran's Expertise: E lectronic power conversion products including: switching and linear AC-DC Power Supplies, DC-DC Converters, DC-AC Inverters, Transformers and Inductors of all types, Magnetic Amplifiers, and LVDT Transducers. About Kamran: Kamran…

  • Have a question about ADCs or DACs? Ask our Expert, Nick Gray

    This thread has been closed to new questions. However, we welcome you to Post Your Question about Communications in the element14 Community Wireless Communications Technology group. You'll find many fellow members and experts who have just the answer…

  • Installing a reset button on Rasp Pi 3

    I have seen where people used the P6 on the Pi 2 to install a reset button and really wanted to do that on my Pi 3. I am just getting started on Pi's and trying to learn as much as I can before I get my son involved. Is it possible that instead of the…