Bitácoras

05/November/2019 The teacher explains to us about the arduino board and the S4A scratch program to use it and also left us a task of making a house with the commands of turning off and on, I hope it will look good. well, that's how my work was! this is the arduino board The class that day was entertaining although I don't know if I understood the task well

29/10/2019  I don't remember exactly that class, I just know that we did an evaluation, in which they allowed me to use the tables for binary conversion, which nerves. I hope to pass it. In addition, the teacher left us a task about arduino electrical characteristics and arduino scratch characteristics arduino electrical characteristics Microcontroller: ATmega328 Operating Voltage: 5v Input Voltage (Recommended): 7 - 12 v Digital Input / Output Pins: 14 (Of which 6 are PWM outputs) Analog Input Pins: 6 Flash Memory: 32 KB (ATmega328) of which 0.5 KB is used by Bootloader. SRAM: 2 KB (ATmega328) EEPROM: 1 KB (ATmega328) Clock Speed: 16 MHZ. https://pluselectric.wordpress.com/2014/09/21/arduino-uno-especificaciones-y-caracteristicas/ arduino scratch characteristics  http://s4a.cat/index_es.html About S4A S4A is a Scratch modification that allows you to program the Arduino free hardware platform in a simple way. It provides new blocks to deal wit

22/october/2019 binnacle that day in class we did exercises with the abacus and the teacher did not leave exercises to solve (do not finish) :) well they left us a task, quite long what is arduino? Arduino is an open source electronic creation platform, which is based on free, flexible and easy-to-use hardware and software for creators and developers. This platform allows to create different types of microcomputers of a single plate to which the community of creators can give them different types of use. what is it for? The Arduino is a board based on an ATMEL microcontroller. Microcontrollers are integrated circuits in which instructions can be recorded, which you write with the programming language that you can use in the Arduino IDE environment. These instructions allow you to create programs that interact with the circuit board. The Arduino microcontroller has what is called an input interface, which is a connection in which we can connect different types of peri

15/october/2019 we made conversions of decimals, binaries, hexadecimal and octales, we practiced to learn how to do them there were different ways to do it, but the easiest one I see is that of a table, it seems better. What I do to make it easier is that I convert from decimal to binary and from binary to others In addition, they left us a task on: digital signal A digital signal This is the signal whose signs represent certain discrete values that contain encoded information. Systems that use digital signals often appeal to binary logic analogue signal An analog signal is a type of signal generated by some type of electromagnetic phenomenon; which is representable by a continuous mathematical function in which its amplitude and period is variable (representing an information data) as a function of time. conversions A digital to analogue signal converter or analogue digital converter, CDA or DAC (from English, digital to analogue converter) is a device for c

24/september/2019  Notes  This date we begin the fourth period, what nerves! From now on the whole blog will be in English and to start we have a task: what are digital systems?, numerical systems... and etc. What is a numerical system? Basically it is the set of symbols and rules that are used to represent numerical data or quantities BINARY NUMBERING SYSTEM. This base 2 system is the easiest of all to have only two digits, was introduced by Leibniz in the 17th century, it is the system that they use internally  the digital circuits that configure the hardware of current computers.   The two digits, called bits (Binary Digit Contraction), are the one (1) and the zero (0), so the decimal equivalent will be obtained by adding the weights  corresponding to bits 1. In most significant bit (MSB) is the one that is located more to the left (the one with the highest value). The least significant bit (LSB) is the one that is more to the right

Viernes 13/septiembre/2019 video del juego final de scratch, fue bastante complicado y nos demoramos pero aqui esta el link para acceder a mirarlo! https://youtu.be/phBaB7VNTi4