http://www.eleccircuit.com/single-transistor-relay-toggle-circuit/ Sat, 11 Feb 2012 22:54:04 +0000 hourly 1 http://wordpress.org/?v=3.1 http://www.eleccircuit.com/single-transistor-relay-toggle-circuit/comment-page-1/#comment-2936 Relay Toggle Circuit | Electronic Link Sun, 31 Jul 2011 04:00:01 +0000 http://www.eleccircuit.com/single-transistor-relay-toggle-circuit/#comment-2936 [...] Single Transistor Relay Toggle Circuit The circuit below requires a double pole, double throw relay in conjunction with a single transistor to allow toggling the relay with a momentary push button.[...] Relay Toggle Circuit Using a 556 Time This toggle circuit operates by using a couple 555 timers wired as inverters. Pins 2 and 6 are the threshold and trigger inputs to the first timer and pin 5 is the output. [...] Relay Toggle Circuit Using a 555 Timer This 555 timer circuit below toggles a relay when a button is pressed. Pins 2 and 6, the threshold and trigger inputs, are held at 1/2 the supply voltage by the two 10K resistors….[...] [...] [...] Single Transistor Relay Toggle Circuit The circuit below requires a double pole, double throw relay in conjunction with a single transistor to allow toggling the relay with a momentary push button.[...] Relay Toggle Circuit Using a 556 Time This toggle circuit operates by using a couple 555 timers wired as inverters. Pins 2 and 6 are the threshold and trigger inputs to the first timer and pin 5 is the output. [...] Relay Toggle Circuit Using a 555 Timer This 555 timer circuit below toggles a relay when a button is pressed. Pins 2 and 6, the threshold and trigger inputs, are held at 1/2 the supply voltage by the two 10K resistors….[...] [...]

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