Circuit diagrams - Electronics Area https://electronicsarea.com Electrical and Electronics Tutorials and Circuits Thu, 26 Dec 2024 15:51:34 +0000 en-US hourly 1 https://wordpress.org/?v=4.9.26 Astable multivibrator using NAND gates https://electronicsarea.com/astable-multivibrator-using-nand-gates/ https://electronicsarea.com/astable-multivibrator-using-nand-gates/#respond Sat, 26 Sep 2020 17:20:53 +0000 http://electronicsarea.com/?p=3562 This astable multivibrator uses two NAND gates of the 4 available on the 7400 TTL integrated circuit. Two LEDs are used to view the status or logic output of each gate.

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]]> https://electronicsarea.com/astable-multivibrator-using-nand-gates/feed/ 0 Clock signal generator using 7400 IC (PCB) https://electronicsarea.com/clock-signal-generator-using-7400-ic/ https://electronicsarea.com/clock-signal-generator-using-7400-ic/#respond Tue, 10 Sep 2019 19:48:25 +0000 http://electronicsarea.com/?p=2915 Clock signal generator using 7400 IC. This clock generator is an astable circuit which uses the TTL 7400 (four 2 inputs NAND gates) integrated circuit. Suggested Printed Circuit Board (PCB)

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]]> https://electronicsarea.com/clock-signal-generator-using-7400-ic/feed/ 0 UJT Relaxation oscillator circuit https://electronicsarea.com/ujt-relaxation-oscillator-circuit/ https://electronicsarea.com/ujt-relaxation-oscillator-circuit/#respond Wed, 04 Sep 2019 18:45:21 +0000 http://electronicsarea.com/?p=2678 The UJT relaxation oscillator circuit is a non-linear oscillator used to generate a non-sinusoidal repetitive output signals that can trigger power control devices such as SCRs and TRIACs.

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]]> https://electronicsarea.com/ujt-relaxation-oscillator-circuit/feed/ 0 Pulse generator using NAND gate https://electronicsarea.com/pulse-generator-using-nand-gate/ https://electronicsarea.com/pulse-generator-using-nand-gate/#respond Mon, 11 Jan 2016 22:30:02 +0000 http://electronicsarea.com/?p=2489 Pulse generator using NAND gate. This circuit can be used as a clock for other circuits. The circuit's main element is a 2 input (Schmitt Trigger) NAND gate

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