Yay – my first instructible 🙂 My 6 year old nephew wanted to have a robot to guard his room, so I decided to build one for / with him. It was supposed to have green eyes that turn red when an intruder is detected. And an alarm siren should go off. In the video […]
This guide is going to show you how to create a Bluetooth Temperature sensor to connect to your cellphone. For my “Dry-Active” project I worked with Nordic nRF51822 chipset. This process is not a single day exercise but it’s pretty straightforward and “solid” experience. Looking online I didn’t find all info required to accomplish my
My 6 year old son likes to sleep with the lights on. Eventhough I fitted his bed side lamp with a 4 Watt led bulb , I still thought I needed a way to control the lamp without getting up in the middle of the night and manually switching the lamp off. I like to
Hello Everyone!, Welcome to our group instructables page. Here, we’ll break down all the steps you’ll need to build the “It’s 5 O’Clock Somewhere” portable clock. What is it? It’s a portable clock, connected to your local wifi, or paired with your phone, to show you the current time and where in the world it’s
In this project, it is aimed to make a contribution to this dream. Controlling the machines and environment with speech makes human life easier and more comfortable. This project is a simple implementation of this approach. A robot is controlled by voice commands. Voice command is taken through a microphone, processed in computer and sent
Line follower is an autonomous robot which can detect a specific colored line painted on a surface of different contrast, such as white on black. In this project I used infrared transmitters and receivers to track the black strip on white surface. Due to the difference of infrared reflection on black and white surfaces, it
Complete Guide to Design an Advanced Line Follower Robot Read More »
Many of you have been wondered by seeing the LCD Display at various places and would have given a little thought about how the things work behind such a real time display. Let’s clear such confusions and create a 6*8 LED display approximately similar to LCD display. There might be some variations in LCD display
Brief With the continuous development of single chip microcomputer, the counting equipment tends to be automatic. It needs automatic technical device with real-time, high efficiency and accuracy to meet the counting requirements of modern production line. Through the design of esp32 MCU as the core processor to meet the above requirements, in addition to the
Once you’re getting familiar with your micro:bit, there’s a whole world of possibilities opening up, but there are some errors you might run into. Here’s how to make two (or more) micro:bit communicate, even if the code is written on different computers. Step 1: You’ll Need… For this project, you’ll need two or more micro:bit.
A project for someone who lights up my life… As a Christmas present (albeit an extremely late one now) for a long-distance friend, I wanted to build lamps that could “talk” to one another, as in “reflect each other’s color animations when simulated.” This involved a lot of frustrated screaming into pillows, late night confusion on why
