I MADE A coronavirus sensor say that there was a person there behind the sensor or they were holding it once the first red light goes on.
So Basically it is a device which helps us to know the height of the person and this is one of the best projects of my life !!!!!!!
A general purpose wireless I/O board using a Particle Photon. Control a small motor, solenoid, servo, external loads, buzzer and sensors.
Ultimate getting started guide to easily understand how stepper motor work and how to properly control using an Arduino board
To avoid contamination of COVID-19 we can use a touchless smart doorbell using cost-friendly sensors.
NXP MKL26 Feather Cortex M0+ 48Mhz 256KB Flash and 32KB RAM prototyping board and NXP MK26F Feather Cortex M4F 180Mhz 2MB Flash and 256KB RA
In this guide, we will see what are Buck converters and how to do these modules work.
n this tutorial, let's explore what is a servo
It is a simple converter that is used to convert the DC voltage from lower level to a higher level.