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• ### Recent Forum Posts

#### Re: LED pinout question

Both images have number 1 on the left pad, so I assume you are right.

Ioannis

Ioannis Today, 20:57

#### Re: LED pinout question

I think I might have figured it out. It looks like that polarity drawing assumes the pinout is left-to-right, with cathode being pin 1.

Demon Today, 02:23

#### LED pinout question

Looking at an LED on JLCPCB, and it's not clear how they go about determining if pin 1 is the anode or cathode. This is from the datasheet:

https://i.imgur.com/nCvD7zD.png

And their drawing...

Demon - 11th July 2024, 21:55
• # Math

### How to calculate the 32bit tuning value for the AD9850 DDS chip.

by Published on - 5th January 2013 11:39     Number of Views: 7873

This Wiki article shows two possible ways to calculate the 32bit tuning value for the AD9850 DDS syntesizer chip using PBP. ...

### Sorting Numbers

by Published on - 2nd July 2010 16:35  Number of Views: 7837

In professional embedded applications, when you take an ADC reading, good practice states that you take more than one and ...

### Angle-determine-tilt-from-3-axis-g-sensor

by Published on - 9th June 2010 16:21  Number of Views: 10466

Here is an equation, and example for determining tilt angle of x, y, and z. It uses the cordic equation include file. For ...

Number of Views: 5664

This wiki has been renamed and moved. Please see the link below:

http://www.picbasic.co.uk/forum/cont...ith-hysteresis
...

### Cordic Trig Functions with PicBasic Pro

Number of Views: 18862

This include file allows you to perform the arctangent (atan2) & hypotenuse or sine & cosine. It uses an cordic ...

### N-Bit_MATH

by  Number of Views: 8761

I recently came across these great routines from Alexander Avtanski, on the PicList ...
http://avtanski.net/projects/math/ ...