Cheap micro-controllers, such as the Arduino or other controllers based on the Atmel AVR CPUs are being deployed in a wide variety of projects, ranging from sensors networks to robotic submarines. In this paper, we investigate the feasibility of using the Arduino as a true random number generator (TRNG). The Arduino Reference Manual recommends using it to seed a pseudo random number generator (...

Tidur merupakan aktivitas dimana otak memberikan tubuh waktu istirahat secara total. Kualitas tidur penting untuk menjaga kondisi fisik maupun mental seseorang. Buruknya kualitas disebabkan oleh gangguan tidur. Gangguan yang paling umum terjadi adalah Sleep-disordered Breathing (SDB) atau Sleep Apnea, penderitanya akan mengalami henti napas berulang saat tertidur. Apnea dikategorikan menjadi 2,...

Cabai merah adalah salah satu jenis sayuran yang banyak dimanfaatkan oleh masyarakat Indonesia, karena memiliki nilai jual tinggi. Salah penyebab terjadinya harga cabai menjulang tinggi saat permintaan akan tetapi panen para petani tidak mencukupi. Kejadian ini sering terjadi gagal dikarenakan sistem pengairan masih manual dan merata, sehingga untuk di daerah tanah tinggi, perlu bantu dengan te...

2 Basic implementation ......................................................................................................... 4 2.1 The optoelectronic parts ......................................................................................................... 4 2.2 The electronic circuit .........................................................................................................

This paper presents the evolution of an undergraduate microcontroller’s course that uses Arduino as its main platform. In earlier versions of the course, it focused on teaching Arduino’s framework and its interconnection to compatible hardware. This allowed rapid familiarization with the hardware and software, but students were losing the capability to design their own prototypes. So, we tried ...

This paper deals with the implementation of automatic power factor correction system using solid state switched capacitors and Arduino UNO controller. The main objectives are to reduce the line loss, to reduce reactive power flows on the line and to avoid switching surge overvoltage due to switching on/off the capacitors. This paper describes the design and simulation of power factor correction...

This work describes a Simulink lab practice using Arduino as low cost hardware. A Shell must be developed in order to adapt Arduino signals to the real plant, consist of a DC motor. With Arduino architecture and with open hardware a cheap Data Acquisition card has been build. Several tests have been done to validate de full system and a frequency study has been completed in order to know the po...