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Arduino Project 040 - Ultrasonic Distance Alarm
The sensor consists of two primary components: a transmitter and a receiver . The transmitter is res...
Arduino Project 039 - Ultrasonic Distance Display
Ultrasonic sensors measure distance by sending and receiving the ultrasonic wave. The ultrasonic sen...
Arduino Project 038 - Simple Ultrasonic Range HC-SR04
Ultrasonic range finders measure distance by emitting a pulse of ultrasonic sound that travels throu...
Arduino Project 037 - 18B20 Temperature Sensor
The DS18B20 Temperature Sensor is a digital temperature sensor capable of measuring temperatures wit...
Arduino Project 036 - DTH Temperature and Humid Sensor
The DHT11 Temperature and Humidity Sensor senses, measures and regularly reports the relative humidi...
Arduino Project 035 - Keypad 4X4 or 4X3
Most of the time we are used key, button, or switch to get input value in our projects. When we inte...
Arduino Project 034 - TM1637 4Digital 7Segment Display Module
A standard 4-digit 7-segment display is needed for clock, timer and counter projects, but it usually...
Arduino Project 033 - 4 Digital 7 Segment Display
Showing Heep and number 0-9 on a Common Anode 7-segment LED display. Displays the numbers 0-9 on the...
Arduino Project 032 - BMP280 Pressure Sensor LCD Display
For this project we will use Arduino Uno and BMP280 along with LCD 16x2 display module to display te...
Arduino Project 031 - Digital Pressure Sensor
Arduino Programming Basic -- Pressure SensorsProject 31 – Digital Pressure Sensor...