In other articles on this site we look at the basics of operation of the Triac. Articles are from different times and left in different publications. This article is in one of our mechatronics books and can complement the others.
European researchers have developed a bracelet that helps eliminate bad habits through electroshocks. See how Pavlov's research on conditioning helped create a new shocking wearable.
According to Pavlov, when you want to induce or get out of a habit it can be obtained by reward or punishment.
In Pavlov's experiment, a dog salivates automatically before certain situations due to conditioning.
Thus giving food to the dog while ringing a bell, the dogs began to salivate every time the bell rang, not even showing them the food.
Well, the Journal of Social Psycology announced a new wearable called Pavlok that seeks to condition the people who use it to eliminate bad habits by giving them a shock of 255 volts!
The app is downloaded to the smartphone and it can be used to quit smoking, drumming, overeating, etc.
See more at: https://buy.pavlok.com/pages/how-it-works
MOSFET or Metal-Oxide-Semiconductor - Field Effect Transistor is a device derivated from the common FET but with some changes in the basic structure and also in the electrical characteristics.
When we see that the Internet is expanding in order to be part of the objects (IoT) and is in people with implantable, what we call IoI (Internet of Implantable) or IoP (Internet of People), we look only in one direction. In fact, we are following the internet towards the inside of our body, but we forget the other direction. The space and even the universe. Nowadays we already talk about the IoS (Internet of Space) and that is what we will deal within this article.
Transistors may be used to control various types of load, which makes its use possible in a large number of projects involving shields, robotic automation, stem, etc. In this article we give you some tips on how to use the transistors as power controls.
After the Internet of Things (IoT) and Internet of Space (IoS), we are now approaching the IoP or Internet of People with the integration of chips in people, connecting to other chips and the internet. More than that, we can think of the internet of the living or living beings, which we might call IoB (Internet of Beings) which is also very close. See in this article what will give us this further step into this technological revolution.
Amplifier for Telephone Pickup – II (CB989E)
This circuit is used in the analog part of the telephone lines. The same circuit can directly...
Amplifier for Telephone Pickup (CB988E)
The purpose of this circuit is to amplify the signal of a phone pickup and to be able to reproduce the...
TwoTransistor Amplifier (CB987E)
The transistors of this amplifier for 8-200 headphones may be the BC548 or equivalent to replace...
280 mW amplifier with 741 (CB986E)
The original version of this circuit was suggested by an old Radio Electronics (1990). The circuit can be...
4093 Oscillator (MSB0125E)
This oscillator can run in frequencies up 10 MHz depending on the Power supply voltage. The 1 µF...
Decade Counter (MSB124E)
This one-digit counter is part f the samples bench of the MultiSIM in one of its versions. The...
Simple Timer Using the 555 (MSB123E)
This simple timer can be used in many applications such as egg timer. The LED glows up when S1 is...
Ultrasound Emitter (MSB122E)
The circuit shown by the figure below can produce signals in the range between 20 kHz and 30 kHz....