...light from the APD and output via the OpAmp suitable for Arduino to recognise on its input pins. The circuit shall provide the power required for the APD and the OpAmp required. The source DC voltage is 5v - 12v. Power from Arduino +5 if possible is highly regarded if the current source is ok! The OpAmp will need to amplify for Arduino to see
...island power grid. Must be able to step into position very quickly and oversee island electrical repairs/replacement. I need the expertise of a seasoned EE. This will be only the first step in the chosen individual's long, rewarding position with us. We will be seeking additional experts for construction and other critical needs once power is restored
...transformers, etc. DC motor will move object by the most cost effective method (rail, wire rope, belt) Plug into AC wall outlet which will drive motor and/or trickle charge the battery. Five pound object will be actuated using a motion sensor with 30-foot range Limit switches at each end to stop and reverse 5 pound object. Need design for water proof enclosure
I need a circuit that will actuate solenoids in sequence. I ...other. The sequence is 1234-321-234-321... and it is for outdoor use. I would also like to be able to adjust the speed with a pot. the system runs using a basic 12VDC car battery. Attached is information about the solenoids and video of something similar to what I want. Thank-you Larry
Software should Show the list of the Lockers, when user select the vacant one , it should ask the PIN Code to secure it after user leave the Cell phone for charge, When User select the occupied lockers, Software should ask the PIN and compare it with what has been stored before to release the locker if its getting the correct PIN from User.
We are creating a smarthome gatewayt with Raspberry PI. The RPI will have some additional components fixed to it - USB dongles & onboard backup battery. We need a casing design that will be both aesthetic and functional.
We need a 3D rendering of our product "The VOLTA Charger" done. Then we need the rendering to be Exported in .DAE format with the texture files. This is so we can have our product featured in a AR feature on a video. You can view our product on our website so you know what we are talking about... Facebook: [url removed, login to view]
advice in connecting lithium NMC 5kw 200Ah with BMS to the inverter
I just need a simple variable power supply using transistors (0.25-12V). No use of ICs. It's kinda like an electronics 1 project so it should've involve anything complicated. Just the basics. Let me know if you need more information.
...2000 mAh Battery to charge your smart phone or anything with 2.0 USB. While providing long lasting hours of radio time and flash light time; - Solar panel will provide continuous power to the radio , your battery will never die; - Hand crank self powered system; - Micro USB, to charge the radio via USB cable; - Support AAA dry battery for backup(not
...brand of battery floodlights and im looking to sriosuly update my current website [url removed, login to view] as it is very basic and completely out of date. I have 2 ranges of products. 1 is my EYE-LIGHT range which is an incredibly versatile floodlight for all sorts of trades and has many accessories. the other is some higher powered dual battery floodlights
Looking for people who can write articles on finance - for instance, 'Life Insurance Myths Busted'. 500 worders. Indian writers preferred because the market is going to be Indian readers but if you think you can still write with that kind of audience in mind, wouldn't mind looking at your application. Ready to pay INR 150 per article for this. Samples must.
Hello, i need someone who is able to draw a neat and easy to understand illustration of a bus with surveillance system. Should have worked on such kind of illustrations earlier. You need to be fully confident about this project. Thanks!
I have a project that monitors the battery percentage of an android device and turns on a led when the min battery percentage set by the user is reached and turns it off when the max battery percentage is reached. The app should connect to the arduino through a BLE module, but it is not connecting, and it is not turning on the LED. Before you bid, please