Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Thanks for your response!
When I place an oscillator probe at pin 6 (threshold pin) i see something strange. The output at pin 3 is supposed to trigger from High to low when the Voltage at pin 6 is 2/3 Vcc (8 V). however the output actually triggers when the voltage across capacitor C2 reaches...
Hi guys...
I am total newbie at electronics and i am trying to make a relay driver circuit using a 555 timer. The requirements were to generate pulses with 50% duty cycle and time period of 1 minute, 2 minutes, 4 minutes and always ON. I am attaching my circuit diagram... will any of you kind...
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