555 Timer - Timer
Por um escritor misterioso
Descrição
This project was undertaken as a potential submission for the 555-contest hosted by Hackaday in 2021. At its core this widget operates as a cooking timer, implemented with 276x 555's. The user sets the time on a 7segment display (in minutes), and the timer counts down (in base 10) until the counter is depreciated. Once all the 7segment display is all 0's, the timer triggers a temporary alarm to notify the user. Current Stage: - Research (✓) - Simulation (✓) - Schematic (✓) - EVB Layout (✓) - EVB Validation (✓) - PCB Layout (✓) - Final Validation (✓) - Final Documentation (✓)
Using the 555 Timer
Astable Multivibrator using 555 Timer Circuit, Duty Cycle, Applications - ElectronicsHub
Simple Timer Circuits using IC 555 - Adjustable from 1 to 10 minutes
555 Timer as Astable Multivibrator (Oscillator) - CircuitLab
How does NE555 timer circuit work, Datasheet, Pinout
555 Timer - 1. Introduction to 555 Timers - Electronics Tutorials
555 Timer IC
555 Timer Tutorial - The Monostable Multivibrator
555 Timer
555 Timers IC - Javatpoint
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por adulto (o preço varia de acordo com o tamanho do grupo)
