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Summary of Contents for AZ-Delivery Resistor Kit 525
- Page 1 Welcome! Thank you for purchasing our AZ-Delivery Resistor Kit 525. On the following pages, you will be introduced to how to use and set up this handy device. Have fun!
- Page 2 Areas of application The products are intended for the support and assembly of electronic components and circuits. Required knowledge and skills The use of these products requires basic knowledge of electrical engineering and the handling of electronic components. Users should be able to install the products correctly and take the necessary safety precautions. Environmental conditions The products should be used in an environment free from moisture, dust and direct sunlight.
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Page 4: Table Of Contents
Table of Contents Introduction....................3 Specifications....................5 How to set-up Arduino IDE................7 How to set-up the Raspberry Pi and Phyton..........11 Example with Atmega328p................12 Sketch example..................13 Example with Raspberry Pi.................14 Python script....................15 - 2 -... -
Page 5: Introduction
Introduction A resistor is electronic component that is used to reduce the current in an electric circuit. It is a two-terminal electronic component that has specific, unchangeable electrical resistance. Resistors are passive components of an electric circuit, which means they only consume power and can not generate it. - Page 6 The behaviour of an ideal resistor is dictated by the relation specified by Ohm's law: V = I x R where V is the voltage, I is the current and R is the resistance. It states that the voltage over a resistor is proportional to the current, where the resistance is the constant of the proportionality.
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Page 7: Specifications
» Low temperature coefficient range The Resistor Kit 525 contains 525 metal film resistors. There are four packages with 50 resistors on tape and 13 packages with 25 resistors on tape. They are cut from the tape when needed to be used. - Page 8 The power rating of a resistor shows the amount of power a resistor can handle until it becomes too hot. The unit for power is called watt. There are no color codes for wattage, so the power rating of a resistor can not be determined just by looking at it.
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Page 9: How To Set-Up Arduino Ide
How to set-up Arduino IDE If the Arduino IDE is not installed, follow the link and download the installation file for the operating system of choice. For Windows users, double click on the downloaded .exe file and follow the instructions in the installation window. - 7 -... - Page 10 For Linux users, download a file with the extension .tar.xz, which has to be extracted. When it is extracted, go to the extracted directory and open the terminal in that directory. Two .sh scripts have to be executed, the first called arduino-linux-setup.sh and the second called install.sh.
- Page 11 Almost all operating systems come with a text editor preinstalled (for example, Windows comes with Notepad, Linux Ubuntu comes with Gedit, Linux Raspbian comes with Leafpad, etc.). All of these text editors are perfectly fine for the purpose of the eBook. Next thing is to check if your PC can detect an Atmega328p board.
- Page 12 If the Arduino IDE is used on Windows, port names are as follows: For Linux users, for example, port name is /dev/ttyUSBx, where x represents integer number between 0 and 9. - 10 -...
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Page 13: How To Set-Up The Raspberry Pi And Phyton
How to set-up the Raspberry Pi and Phyton For the Raspberry Pi, first the operating system has to be installed, then everything has to be set-up so that it can be used in the Headless mode. The Headless mode enables remote connection to the Raspberry Pi, without the need for a PC screen Monitor, mouse or keyboard. -
Page 14: Example With Atmega328P
Exemple with Atmega328p Connect the resistor and LED diode with the Atmega328p board as shown on the following connection diagram: Mc pin Resistor Wiring color Resistor Blue wire Mc pin LED diode Wiring color LED diode Black wire - 12 -... -
Page 15: Sketch Example
Sketch example The following sketch example is modified built-in sketch from an Arduino IDE: File > Examples > Basics > Blink led = 9; void setup() { pinMode(led, OUTPUT); void loop() { digitalWrite(led, HIGH); delay(1000); digitalWrite(led, LOW); delay(1000); The sketch is used to turn the LED diode ON/OFF with a pause of 1s (1000ms). -
Page 16: Example With Raspberry Pi
Example with Raspberry Pi Connect the resistor and LED diode with the Raspberry Pi as shown on the following connection diagram: LED diode Raspberry Pi pin Physical pin No. Wire color LED diode Black wire Resistor Raspberry Pi pin Physical pi No. Wire color Resistor GPIO24... -
Page 17: Python Script
Python script import RPi.GPIO GPIO from time import sleep GPIO.setmode(GPIO.BCM) GPIO.setwarnings(False) # Pin setup for the module GPIO.setup(LED, GPIO.OUT) print('[press ctrl+c to end the script]') try: # Main program loop while True: GPIO.output(LED, GPIO.HIGH) sleep(0.02) GPIO.output(LED, GPIO.LOW) sleep(0.02) # Scavenging work after the end of the program except KeyboardInterrupt: print('Script... - Page 18 If you are looking for the high quality microelectronics and accessories, AZ-Delivery Vertriebs GmbH is the right company to get them from. You will be provided with numerous application examples, full installation guides, eBooks, libraries and assistance from our technical experts.
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