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“The spider robot a.k.a. GC_MK1 moves forward and backward and can also dance depending on the code loaded on the Arduino. The robot uses 12 micro servo motors (SG90); 3 for each leg. The controller used to control …
“Develop a GUI to display current air quality values as per the MQ-135 position precisely and control a mini pan-tilt kit (and RGB lighting). I had been working on a project with which I could collate air quality information …
“Life is about making your dreams come true. Mine was to make RC Car steered with PC gaming wheel. So I made it. Hope that it’s going to be useful for someone. In case of questions, write a comment …
“Hi everyone, In this Instructable, Ill show you how I built a Roman letter clock, that uses an 8 by 8 neopixel matrix. I just bought the ws2812b 88 led matrix for making an ordinary clock, but when I …
“Arduino Nano RS485 shield will help you to transmit and receive serial data using the twisted pair RS485 network. The module provides half-duplex communication. LED D1 indicates receive data, D2 Transmit LED, J1 jumper is optional and not in use …
“Raspberry Pi-powered hardware that notifies you when guests arrive and lets you talk to them on your phone through internet calls. Need another way to social distance yourself during the COVID-19 outbreak? Make this smart doorbell system so that …
“This pH Sensor reads the pH value of any liguid and alerts by SMS with the liquid and its pH value In chemistry, pH is a scale used to specify how acidic or basic a water-based solution is. Acidic solutions …
“In the past I have developed various projects of ammeters based on Hall effect current sensors such as the ACS712, or on High-Side Current-Sense Amplifiers such as the MAX4080SASA or made with operational amplifiers. All these systems have an analog …
“This device allow to measure frequency and percentage of flicker of the light source. The basic idea was to create a simple device which allow to compare the quality of light sources e.g. LED bulbs. I have used TSL250R …
“Ok I’ll admit it I’m obsessed with making breathalyzers, I made my first one back in 2015 then I made an addon for the ElectroPet and another addon for the ZeroBootSystem. I wanted to make a slimmed down …