Skip to main content

Comments

Post a Comment

Popular posts from this blog

Arduino and Multi Function Shield: Pots,LEDs and buzzers

HELLO THERE!!!!!    How are you guys? I hope everyone is fine and in good mood always. This week, I continue my tinkerings with the Multi Function Shield. In this experiment, I used the potentiometer in the shield to control the LEDs in the shield. Without further wasting time, let's jump in straight to the experiment!! HARDWARE 1.ARDUINO UNO  2.MULTI-FUNCTION SHIELD SOFTWARE: 1. ARDUINO IDE CIRCUIT ASSEMBLY    The circuit assembly is fairly simple. Just attach the multi function shield on top of Arduino properly. Please attach the shield properly as failure to do so would cause the shield  not to function as intended. CODING THE ARDUINO: Let's refer to the multi-function shield image below: Referring to the image of the shield, it can be seen that the potentiometer (blue object near buttons) is connected to pin A0 (analog 0)     int pot = A0; //declaring the pot ...
Post a Comment
Read more

Mixing Color with RGB LED!!

HELLO THERE!!!     Hi everybody!! How are you guys? This week, I am going to share with you guys a fun experiment that I did during the weekends. The objective of this experiment is to use the RGB LED to output different colors. Without wasting further time, let's get into the experiment!! HARDWARE: 1.Arduino UNO 2. 3 Potentiometer 3. RGB LED ( I used the Keyes RGB LED) SOFTWARE: 1.Arduino IDE CIRCUIT ASSEMBLY:   By referring to the image below: The RGB LED has 4 pins, 1 GND, 1 pin each for the color red, green and blue. RGB LED                      ----------> ARDUINO  GND(- sign of the pin)                  GND R,G,B                                              Any Digital pin(I used pin 9,10 and 11) T...
Post a Comment
Read more

Arduino and Keyes KY-017 Mercury Tilt Sensor

HELLO THERE!!!     How are you guys? I hope everyone is fine and good as always. I am back in tinkering after a few months of hiatus( busy stuff :) ). So, today i would like to share with you guys on KY-017, which is a Keyes Mercury Tilt Sensor. KY-017 Sensor KY-017      The picture above shows the KY-017 Sensor from Keyes. It has 3 pins, A ground, A vcc, and A signal pin. If you look closely, there is a mercury ball inside the bulb like object. The mercury ball acts like a switch for this sensor. KY-017 Working Procedure: 1. When the sensor is not tilted, the mercury ball will be at the bottom of the bulb. This will complete the circuit and turns on the LED of the sensor. The output that is sent through the signal pin will be LOW. 2.When the sensor is tilted, the mercury ball will be at the top of the bulb(near at the sharper end). This will complete break circuit and turns off the LED of the sensor. The output that is sent through t...
Post a Comment
Read more