When I build my previous mini oscilloscope I wanted to see how well I could make my smallest ARM microcontroller a STM32F030 (F030) perform, and it did a nice job. In one of the comments it was suggested that a “Blue Pill” with a STM32F103 (F103) might be better, smaller than the development board with […]
Dual Trace Oscilloscope Read More »
In this IoT based project, I have made Home Automation with Blynk and NodeMCU control relay module with real-time feedback. In the Manual Mode, this relay module can be controlled from Mobile or smartphone and, Manual switch. In Auto Mode, this smart relay also can sense the room temperature and sunlight to turn on and
How to Make IoT Based Home Automation With NodeMCU Sensors Control Relay Read More »
IntroductionAs you probably know, Iran has dry weather, and there is a lack of water in my country. Sometimes, especially in the summer, it can be seen that the government cuts the water. So most of the apartments have a water tank. There is a 1500 litre tank in our apartment which provides water. Also,
UltraSonic Liquid Level Controller Read More »
Do you face such situations when you leave your reading lights, table fans or soldering irons without switching them off and later realize that they were on for too many hours which subsequently jumps off your electricity bills? Well, if you have such a problem of forgetting things which probably most of you would have
Energy Saving Switch With Presence Sensor Read More »
Do you want to take revenge from your friend or your elder brother because he fooled you on a occasion. Are you searching for something by which you can scare anyone and have fun. If that is the case then you are at the right place. This instructable will tell you how to make a
Linkit One Motion Sensor Prank Read More »
This instructable will guide you to use a flame sensor with the Mediatek Linkit ONE. A flame sensor is a device that can detect the presence of fire nearby. A buzzer connected to linkit one beeps when fire is detected by the sensor. So let’s get started…… ☺☺? Step 1: Parts Required The following parts
Linkit ONE: Flame Sensor Read More »
These days theft has become a serious crime. People are now much more conscious towards there precious items are purses and jewellery but due to the busy routine of this life we are not able to take care of our things. That constant detraction of threat is a great problem. But don’t worry, I am
Theft Protector Using Tilt Sensor Read More »
In my previous Instructable I showed how simple commands could be used to turn on a microprocessor output and light an LED. https://www.instructables.com/id/Lets-Program-a-PIC… I should stress I am not connected with Picaxe and these projects are ones I used in School to teach programming to school kids. In the last instructable the circuit was built
Reading Sensors With a Microprocessor. Read More »
I’ve always thought it would be nice to have a car with a parking sensor. I don’t want to spend that kind of money until I pay off my student loans. However I do have the materials to make one myself thanks to a class I took on microcontrollers. Part of my motivation is that
ChipKIT Parking Obstacle Sensor Read More »
The aim is to create an input system for mobile devices, which is controlled by the movements of the fingers, in this case with the help of a glove. Para ver este tutorial en español, por favor haga click aqui: https://www.instructables.com/id/Como-Hacer-Un-Guan… Step 1: Creating the Glove Connectors Materials: Gloves 5 sensorFlex(2.2in or 5.4in) 7 black breadboard
How to Make a SensorGlove With Android Connection Read More »
