Sometimes in your projects you simply do not have enough I/O lines available, take for example a lot of the multiple LED examples, these use 8 outputs to control 8 LEDs via your PIC, that can restrict the amount of …
-
-
In this example we connect the ever popular DS18B20 temperature sensor to our PIC, we will then display the temperature on our LCD We used the DS18S20 in our example this was connected to PORT E pin 2 of our …
-
In this example we will read the temperature and humidity using a DHT11 sensor and display the readings on our LCD. We have linked to the datasheet at the bottom of the page, download it and then you can read …
-
In this example we will connect an LDR again but this time when the ADC value goes below a certain number we will switch an LED on, in real life this could be an alarm or a night light. The …
-
In this example we connect an LDR to ADC channel 2 which is PA 2. Once again you will get a value in theory between 0 and 1023. The more light that there is the higher the value. We will …
-
In the following example project we will convert an analog input to channel 0 to 10 bit digital number and display it on an LCD Schematic Code [codesyntax lang=”c”] sbit LCD_RS at RB4_bit; sbit LCD_EN at RB5_bit; sbit …
-
In this example we connect a push button switch to RD0 when the button is pressed we will light an LED(s), when the button is not pressed the LED(s) will not be lit. Since we are using a QL200 development …
-
In this example we connect an RGB led to PORT C 0 – 2 of our PIC16F877A. Again we are using the Ql 200 PIC development board. The RGB LED is a common anode type, so to light an individual …
-
In this example we will connect an RGB led to our Pic 18F4520 Port D. We will then light the red, green and blue individually. We will connect this up as follows DO – RED LED D1 – GREEN LED …
-
This is a simple ‘Hello world’ type example. This was to test out a PIc18F4520 development board that I purchased, the board comes with 8 LED’s connected to PORT B. Here is the kit I purchased AliExpress.com Product – PIC18F4520-I/P …