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Fish Feeder 2

Fish Feeder 2

Introduction / Why this project In 2016 I build my first fish feeder, see Fish Feeder 1. The feeder worked fine for more then half a year. After that period the servos were worn out, causing the program to halt, without sending an error-mail. Oops. I didn’t had the time to correct this fault, because the aquarium

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Read a Potentiometer With Arduinos Analog Input

Read a Potentiometer With Arduino’s Analog Input

Let’s learn how to read a potentiometer, a type of rotating variable resistor, using Arduino’s analog input! We’ll connect up a simple circuit using a solderless breadboard and use some simple Arduino code to control a single LED. So far you’ve learned to control LEDs with Arduino’s output, and you learned to detect a pushbutton’s state (on

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THIRD EYE FOR THE BLIND an Innovative Wearable Technology for Blinds.

THIRD EYE FOR THE BLIND – an Innovative Wearable Technology for Blinds.

– The first wearable technology for blinds – Using ultrasonic waves to detect the obstacles – Notifying the user through vibrations/buzzer sound Third eye for blinds is an innovation which helps the blinds people to navigate with speed and confidence by detecting the nearby obstacles using the help of ultrasonic waves and notify them with

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Handmade Claw

Handmade Claw

These 6 easy steps will tell you how to make a wooden claw machine controlled with Arduino. Step 1: Print All of Your Pieces Either handcut or laser cut all of your pieces Step 2: Aquire Your Parts You will need 4 SG90 servos, 4 Potentiometers, and a box of half inch nuts and screws.

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