This is a simple example which shows how to connect an LDR to a Chipkit UNO. In this example we are using Mpide and will be outputting the results via the serial monitor window A photoresistor or light-dependent resistor (LDR)…
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LDR
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In this example we keep the LCD shield connected to our Chipkit UNO and this time we will connect an LDR to A4, read the value in and display it on the LCD display I used an LDR breakout but…
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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…