This project demonstrates a simple, easy-to-build Volume Control System, made using the Bolt Wifi Module and a Buzzer.
The device which alert us when fire is detected and sends a alert message.
Blind people often face the problem of colliding to walls or obstacles. I have created a simple embedded system that help them.
In Malaysia, we are under recovery Movement Constraint Order phase and social distancing compliance is very important at very least 1 meter
Simple alarm system that can be armed and disarmed
Some expensive vaccines has to be kept at certain temperature level. So we use Z score analysis+buzzer system in help.
Making an alarm clock to wake you up in the morning using Bolt IoT in simple steps.
During the COVID-19 phase our school needed a touch-less bell, so I was asked to build such a device.
This is a device that will help in reminding you the time to take medicine to make you get well soon.
By using the sensor, when you get too close it will warn you by making a sound and changing the led color.
The project is made using Python3 programming on a Raspberry Pi Zero W
Attentively drinking water plays an important role in optimal health. What if there would be an aide to help you out with your consistency!
Today in this project we are going to create a wailing alarm sound, By connecting a piezo sounder to a digital output pin this is very, this
In this project, we will use an LDR to detect light and a piezo sounder to give audible feedback of the amount of the light detected,
The system works by setting up a scenario on the Integromat service which activates the buzzer connected to your bolt device
This is tutorial to help you understand ultrasonic and buzzer and go deeper into learning Arduino, follow these steps and give me feedback.
Choose a song with your remote and Arduino will play it. On the monitor will appear the musical note played.
Stick this little electronic device practically anywhere and watch your friends go crazy as it beeps and blinks. They won't find it!
Today we will make a buzzer play the Star Wars theme.
Quick project to interface PIR sensor to Raspberry Pi.
This smart stick can help blind people walk on the street safely without any help.
How to make a catchy song from Undertale on a piezo.
Always forgetting the opened toilet lid? Men, let us educate you!
Detects intrusion and notifies house owner. The owner remotely watches the house and if any theft is suspected will turn on the buzzer.