I’m brand new to this so please forgive me.
With plenty of time now on my hands I have decided to fix a lamp that’s been sitting around.
The switch is broken so I bought a new one that illuminated because... why not. It works but is about two millimetres too long and probably a mm...
I am in the process of designing an interlock for two operations.
1. Operated by Manual Switch
2. Remotely through an Automatic Switch (Can't be controlled Manually)
If user turns manual switch then operation should start. (In this case, if someone activates automatic switch it should...
2 generators are connected to the bus below.
V1 = 300V, 50Hz
V2 = 400V, 60Hz
When the switch is opened, calculate
i) the maximum and minimum voltage across both light 1 and 2.
ii) peak voltage across both lights
iii) maximum number of light pulsation
How do I solve the issue above? Any...
Hello, I need a on/off switch that lights up when it’s ON and is hard to switch, so it won’t accidently turn ON. What kind of switch should I use for this purpose? Can I use a enginge start switch? The current I’ll use is from a 9 volt battery (PP3 alkaline and CRV9 lithium)
I’m seeking guidance. I have a tricky situation which I don’t really know how to get out of.
I want to design a system which would consume the least amount of power possible.
The idea is to have an ESP8266 do a simple task every minute (updating a e-paper display) and sleep the...
First of all, I'm a noob but i want to learn electronics with all of you guys.
I want to make a project to make an automatic switch from dc adaptor (that converting from ac supply to dc) to battery for turning on dc LED light. The LED light must keep turning on.
In a condition:
1. When the...
I am designing an Ultrasonic Reciever and Transmitter circuit, in which the Reciever and Transmitter Transducers are connected with the same cables. That means that the Excitation signal and the Received signal will be transported by the same medium. The Excitation signal is a...