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https://forum.allaboutcircuits.com › threads
I m working on a project which will require a 5Vdc signal from a 120VAC outlet I know you can throw in a transformer rectifier and some other goods and achieve this but I need

https://forum.allaboutcircuits.com › threads
Datasheet or cross reference for an old diode axial lead glass package like a small zener or small signal diode three lines of text HS 10 01 Thanks ak

https://forum.allaboutcircuits.com › threads › transistor-replacement...
Hi All I am trying to repair a Wurlitzer amplifier and the two output transistors T5 T6 need to be replaced They are Motorola SP1271 GE type and are no longer available I have done a

https://forum.allaboutcircuits.com › threads
Hi folks I am building a nixie clock and am using two different value inductors a 100uh and a 33uh Neither have any markings on them and look about the same dimensions size wise But

https://forum.allaboutcircuits.com › threads
Hi First sorry for my English I m not fluent and I m also a beginner in electronic I need an alternative to the famous bms module based on the TP4056 as my battery needs to output more

https://forum.allaboutcircuits.com › threads › two-solenoids-in...
Hi I am designing a circuit with two solenoids 12 V 1 Amp each in parallel in order to get power of two upon activation using an arduino I am able to wire one solenoid using 12 V adapter

https://forum.allaboutcircuits.com › threads › qi-data-transmitter-and...
QI Data transmission between transmitter and receiver hi I want to transfer a small amount of data between QI transmitter and the receiver I know it can be done in one direction and

https://forum.allaboutcircuits.com › threads
Hey all I m working on a battery hot swap circuit right now and in my design I have a Schottky diode In series with each battery which are in parallel But once the hot swap has occurred

https://forum.allaboutcircuits.com › threads
I read the Oscilloscope Manual and come across the word Hot Chassis as read below Be certain the device to which you connect the scope is transformer operated Do NOT connect the