In this project, we will be making a benchtop pH meter using the gravity analog pH circuit and probe from Atlas Scientific and an Arduino Uno. Readings will be displayed on a liquid crystal display (LCD). MATERIALS 1 – Arduino Uno 1 – Gravity analog pH sensor 1 – pH probe 1 – 20×4 LCD module 1 – 158x90x60mm Enclosure
ARDUINO PH METER Continue Reading
Laser harps are musical devices with laser beam “strings.” When the beam is blocked, a note is played by the instrument. Usually laser harps have the beams travel vertically in the shape of a fan or vertical lines. In this project, I built a laser harp with stacked laser beams that propagate horizontally. The beams
Upright Laser Harp Continue Reading
This is a project that combines the knowledge of 3D printing and Arduino. It is a good beginners project for anyone interested in making their own RC boat or just interested in using 3D printing and Arduino for their own creations. Supplies: Look at step 1 for Supplies Step 1: Supplies Electronic components needed for
3D Printed Arduino RC Airboat With Controller Continue Reading
This instructable shows how you can build your own easy or simple DIY Internet-connected Smart Power Strip to control Electrical Appliances from remotely.You can also automate the daily repetitive task with scheduling feature, so the appliance will automatically be turned on and off on set timings. WARNING: This project includes work around HIGH VOLTAGE 230V
Smart Power Strip With Cayenne Cloud Continue Reading
When it comes to electronics projects, Arduino is definitely one of the most favorite choices of every enthusiast, and if you are Arduino fan like me, you too build all your projects on Arduino, so what if you have limited boards available to use? And really for small projects, using Arduino boards isn’t a good
How to Setup Cheapduino Board (smallest Arduino) Continue Reading
We have developed into Pedosa Innovation, a tech start-up founded by the developer of Pedosa Glass. We have continued to develop wearable technology, in addition to cloud infrastructure and STEM education programmes for kids in Hong Kong. Learn more at www.pedosa.org, or contact us at [email protected]. UPDATE: I released the version 2 of Pedosa Glass which
This project is to make two infrared fighting tanks with Starter Robot Kits, some mechanical parts and electric modules. They are controlled with 2.4G wireless joystick. So, how to make it? Step 1: Parts Required 2 x Starter Robot Kit(Bluetooth or IR version) 4 x Beam0808-136-Blue 2 x Beam0808-024-Blue 2 x Beam0824-032-Blue 2 x Beam0808-312-Blue 2 x Me USB Host 2 x Me
Infrared Fighting Tank Continue Reading
Vision is one of the most exciting senses you can endow on your robot. The ability to perceive obstacles allows a robot to make an educated decision regarding further movements. However, it is also not the easiest senses to implement for a few reasons. Firstly, vision can be abstracted to a two-dimensional vector when it
Ultrasonic Mapmaker Using Arduino and MatLab Continue Reading
Hello world! Today i made a simple code to control a electric strike lock with a Password/ Access Code using a 1 channel relay. I don’t have such a lock but i demonstrated it with a lamp attached to the relay. Check the next step for the schematic code & Parts list. (I know! I
Arduino – LCD 1602A I2C – PASSWORD PROTECTED DOOR ACCESS With Relay – KY-019 Continue Reading
After some years of experimenting with Arduino, I decided that the time has come to share the knowledge I’ve acquired. So I here it goes, a guide to Arduino, with the bare basics for beginners and some more advanced explanations for people who are somewhat more familiar with electronics. Every step will consist of a
A Beginner’s Guide to Arduino Continue Reading
