In previous posts we showed some examples for the 4067 16-Channel multiplexer – http://www.piclearning.net/132/chipkit-uno-and-4067-led-output-example.php The HCF4051 device is a monolithic integrated circuit fabricated in MOS (metal oxide semiconductor) technology available in SO-16 and PDIP-16 packages. The HCF4051 analog multiplexer/demultiplexer is a digitally…
In this example we will connect a 4067 to our Chipkit UNO, at the expense of 5 I/O lines you can get 16 outputs (or inputs) The HEF4067B is a 16-channel analog multiplexer/demultiplexer with four address inputs (A0 to A3),…
In a previous example we connected a DHt11 sensor and outputted the results via the serial connection, this is reasonable enough for testing purposes but a more practical example would be to display this information on an LCD display for…
This example is like a dark activated alarm using an LDR and a LED, in this case when the value read in drops below a certain level the LED will light. In the real world you could make a dark…
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)…
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…
In this example we connected an Arduino LCD shield to our Chipkit UNO and displayed some basic text. here is a typical example of this shield, its a low cost 16 x 2 LCD and is good for many projects,…
Whilst browsing some electronic sites looking at some of the development boards and kits that are available when I noticed the Chipkit UNO, this was advertised as being pin for pin compatible with arduino shields but used a Pic micro…
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