switch

I’m looking for a pushbutton switch that’s normaly open with two outputs. The first push will close the first output, when the button is released it will open it. The second push will close the second output and when the button is released it will open it. The third push will close the first...

Hello. I’m looking for two step pushbutton switches (ON)-(ON). I was looking at this datasheet: https://eu.mouser.com/datasheet/2/603/p4-catalog-pdf-1145024.pdf In the section ”ACTUATORS FOR BASIC SWITCHES” for example rugged seal panel switches doesn’t make sense in reference to the ”P4 PART...

Hey there, i couldn’t fall asleep trying to solve following scenario: i have two power supplies running 24vdc in parallel, a main and one supplemental power supply. Both are being filtered with capacitors before supplying a single load. Now if one wants to run it, such that the supplemental...

Hi, I implemented the circuit from this video. After implementing, I realized a mistake, whenever the main supply switch turns on, there is an initial jerk (also visible in the video, the link starts video video from that point of issue) then triac operates as per gate voltage level on gate. Is...

Hello, 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...

Hello, 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. Given 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)

Hi everyone, 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...

Hello Forum, 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...