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“Use an inexpensive Light Dependent Resistor to control servos with a glove interface. A student at the high school where I teach has designed a laser-cut acrylic hand with movable fingers. He wants to control the fingers individually. It occured …
“A Pen Holder made from PCBs and 3D Printed parts in an OverEnginnered Way. The concept of this story was that after using a mug as a pen holder for some years, it was time for an upgrade—an OverEngineered …
“Control up to 4 motors with high precision using quadrature encoders, can be added to robots or create CNC machines. Background and Theory The purpose of this project is to create a system that give precise control of speed, acceleration …
“3D Printable Autonomous Sprayer for SCUTTLE When I saw this 12v Door Lock actuator for $5, I immediately saw the SpayMaster! You can get all parts for under $30. All of the screws are M5 size, except the long M3x50mm …
“The Arduino Launch Control System is a model rocket launch controller for a single rod launch pad. This was the first Arduino rocketry project that I wanted to design and build, having just started into learning about electronics and the …
“Fits in a 40 mm watch case, CR2032 powered Pro-Mini with RTC DS3231, imitates vintage LED watch from the 70’ It was starting with experimenting with a RTC Module DS3231 and a UNO.Why the DS3231 ?The DS3231 is a …
“Simulated Glowy Physics! These LEDs interact with motion and looks like they’re affect by gravity. An Adafruit LED matrix displays the LEDs as little grains of sand which are driven by sampling an accelerometer with an Adafruit Feather. The …
“An Arduino Nano-based 3D printed synthesizer that produces a wide range of amazing sounds generated using FM synthesis technique and ADSR envelope control. Hardware components: - Arduino Nano R3 - x17 Tactile Switch, Top Actuated - x8 10k Potentiometer - Audio amplifier. We use …
“One easy way to monitor the moisture in your soil is to build a DIY Soil Moisture Meter using an Arduino Nano. With this project, you can easily see when your plants need watering and adjust your watering schedule accordingly …
“A simple RGB Color Mixer for photography use, its powered by an Seeed XIAO M0 and uses three pots for controlling the colors. Hey there, guys. I have a colorful project for you called The COLOR MIXER Version 2, which …