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LM555 Timer

LM555 Timer From Texas Instruments.   Basic Circuit source: www.circuitbasics.com Also a good source of information about the 555   Basic info / Features: Direct Replacement for SE555/NE555 Timing from Microseconds through Hours Operates in Both Astable and Monostable Modes Adjustable Duty Cycle Output can Source or Sink 200mA Output…

Introduction to Arduino

By noob Author : Tina        Post Contents: Rough Introduction What is an Arduino? What’s on the board? What other extra futures can I have? Conclusion   A noobs way to roughly understand what an Arduino is. Since I was a kid I liked the idea of being able to…

DS18B20 – 1-Wire Digital Thermometer

Basic info / Features: ● Unique 1-Wire® Interface Requires Only One Port Pin for Communication ● Reduce Component Count with Integrated Temperature Sensor and EEPROM    • Measures Temperatures from -55°C to +125°C (-67°F to +257°F)    • ±0.5°C Accuracy from -10°C to +85°C    • Programmable Resolution from 9…