Archive for March 2015

Tips and tricks (Part 23)

Previous T&T Although the situation is not very common, you may face like me the following situation: I needed to read analog signals applied to some of the 6 ports from an Arduino UNO. But some of the readings would use the Vcc reference (so as to say the analogReference(DEFAULT))  and some others would use the 1.1 […]

Tips and Tricks (Part 22)

Previous Tip & Trick Here is an update of the Electronics Pinout Sheets originally issued by Arduinoos and now edited by PlainDSP (same team behind the screen!) HTH Next Tip & Trick  

We would like to hear from you!

Dear visitor, We are very pleased to welcome you at the Arduinoos blog and we would like to hear from you and to get your opinions about our future projects. Could you please complete this 5-minute online survey to get to know you better ? Thanks for helping. Best regards, The Arduinoos team Click here to start the […]

Doppler Effect

Have you ever wonder why the sound from the honk of a car changes as the car travels next to you. While in the same time, the driver of this same car swears that the sound of his honk did not change a bit while he was sitting in the car! Who is right? Well, have […]

Extremely Low Frequency Electro Magnetic Field Sensing (Part 5)

Part 1, 2, 3, 4, 5 Time for upgrade. The pretty popular ELFEMF posts were prepared before the obsolescence of PlainADC and PlainFFT libraries.  Next is the revised code for the detection of Extremely Low Frequency Electromagnetic Fields which is compatible with PlainDSP library. So simple and yet powerful application! Enjoy. /* MicroELF_EMF: Electrical radiation measurement Revision 03 Applicable license […]