arduino power supply Archives - Open Electronics https://www.open-electronics.org/tag/arduino-power-supply/ Open source electronic projects Tue, 29 May 2018 07:27:56 +0000 en-US hourly 1 https://wordpress.org/?v=6.6.1 https://www.open-electronics.org/wp-content/uploads/2015/08/cropped-logo-32x32.jpeg arduino power supply Archives - Open Electronics https://www.open-electronics.org/tag/arduino-power-supply/ 32 32 32754084 Arduino and ADC (part3) https://www.open-electronics.org/arduino-and-adc-part3/ https://www.open-electronics.org/arduino-and-adc-part3/#comments Wed, 02 May 2018 13:25:46 +0000 https://www.open-electronics.org/?p=23974   Let’s get practical with some examples of combinations of sensors working at different voltages and references for the A/D converter of Arduino. Third and final part. After getting to know and having studied in details the ADC contained in the ATmega328P microcontroller which is equipped with Arduino Uno board’s and more, and after having […]

The post Arduino and ADC (part3) appeared first on Open Electronics. The author is Prof. Michele Menniti

]]> https://www.open-electronics.org/arduino-and-adc-part3/feed/ 1 23974 Arduino and ADC (part2) https://www.open-electronics.org/arduino-and-adc/ https://www.open-electronics.org/arduino-and-adc/#comments Thu, 19 Apr 2018 10:27:25 +0000 https://www.open-electronics.org/?p=23879   Let’s go deeper into enhancing techniques for ADC reading and let’s take a look at the first practical examples of analog data reading coming from sensors. Part two.   In the first part of this tutorial we have introduced the functioning of Arduino AD converter, which is associated to the input pins A0÷A5 (ANALOG […]

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]]> https://www.open-electronics.org/arduino-and-adc/feed/ 1 23879 Discovering Arduino capabilities in Analog/Digital Conversion (part1) https://www.open-electronics.org/discovering-arduino-capabilities-in-analog-digital-conversion/ https://www.open-electronics.org/discovering-arduino-capabilities-in-analog-digital-conversion/#respond Thu, 29 Mar 2018 09:21:11 +0000 https://www.open-electronics.org/?p=23708   Let’s step into the word of analog-digital conversion for Arduino, by discovering how the dedicated pins work and how to use them for acquisitions. Part one.   In the ADC of Arduino, an analog signal ranging from 0 to 5 V is translated in 10-bit code, which is 210 = 1024 combinations, with a […]

The post Discovering Arduino capabilities in Analog/Digital Conversion (part1) appeared first on Open Electronics. The author is Prof. Michele Menniti

]]> https://www.open-electronics.org/discovering-arduino-capabilities-in-analog-digital-conversion/feed/ 0 23708 EEZ H24005: a dual-channel, open source power supply https://www.open-electronics.org/eez-h24005-a-dual-channel-open-source-power-supply/ https://www.open-electronics.org/eez-h24005-a-dual-channel-open-source-power-supply/#comments Wed, 15 Feb 2017 10:38:54 +0000 https://www.open-electronics.org/?p=19703 The EEZ Open project is an attempt to bridge the gap between T&M tools for hobbyists and students and the tools relied on in commercial, professional environments. It does that by combing the best of both sides. The EEZ H24005 is composed of the following parts and modules: AUX PS module Power board (one per […]

The post EEZ H24005: a dual-channel, open source power supply appeared first on Open Electronics. The author is Luca Ruggeri

]]> https://www.open-electronics.org/eez-h24005-a-dual-channel-open-source-power-supply/feed/ 1 19703 Single-channel DC Power Supply on Kickstarter https://www.open-electronics.org/single-channel-dc-power-supply-on-kickstarter/ https://www.open-electronics.org/single-channel-dc-power-supply-on-kickstarter/#comments Thu, 29 Oct 2015 10:40:14 +0000 http://www.open-electronics.org/?p=15444 The DC One unit is an interlocking, programmable, single-channel DC power supply that can be powered by either a battery or an AC/DC adapter. The DC One unit is an ideal power source for developer or hobbyist projects such as Arduino or Raspberry Pi powered devices. The DC One is designed to provide highly efficient operation, even with higher load […]

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