adc Archives - Open Electronics https://www.open-electronics.org/tag/adc/ Open source electronic projects Sat, 23 Jul 2022 12:47:07 +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 adc Archives - Open Electronics https://www.open-electronics.org/tag/adc/ 32 32 32754084 Measuring 20V signals on an Arduino Uno with a quantizer https://www.open-electronics.org/measuring-20v-signals-on-an-arduino-uno-with-a-quantizer/ https://www.open-electronics.org/measuring-20v-signals-on-an-arduino-uno-with-a-quantizer/#respond Tue, 26 Jul 2022 12:45:59 +0000 https://www.open-electronics.org/?p=35014 As we know, Arduino Uno includes a 10-bit ADC (analog-to-digital converter) inside its ATmega328p, which takes a signal between 0 and 5V and produces a digital value that varies from 0 to 1023. However, attempting to measure any voltage above 5V will cause some less than desirable results, such as creating magic smoke and destroying […]

The post Measuring 20V signals on an Arduino Uno with a quantizer appeared first on Open Electronics. The author is Marco Ventimiglia

]]> https://www.open-electronics.org/measuring-20v-signals-on-an-arduino-uno-with-a-quantizer/feed/ 0 35014 Irrigation system with solar panels https://www.open-electronics.org/irrigation-system-with-solar-panels/ https://www.open-electronics.org/irrigation-system-with-solar-panels/#comments Wed, 01 Sep 2021 16:00:00 +0000 https://www.open-electronics.org/?p=33259 In this project we see the development and construction process of a solar-powered irrigation station. This also collects atmospheric data and soil moisture and sends them in real time to the cloud for remote monitoring, also independently controlling irrigation via a drip irrigation system, in order to keep the plants happy and within an adequate […]

The post Irrigation system with solar panels appeared first on Open Electronics. The author is Marco Ventimiglia

]]> https://www.open-electronics.org/irrigation-system-with-solar-panels/feed/ 1 33259 AC Dimmer based on ESP8266 https://www.open-electronics.org/ac-dimmer-based-on-esp8266/ https://www.open-electronics.org/ac-dimmer-based-on-esp8266/#respond Sat, 19 Jun 2021 14:01:18 +0000 https://www.open-electronics.org/?p=32830 A dimmer is a device that allows you to modulate the alternating voltage to be given to a load. In this project, an ESP8266-based dimmer was created that can easily control AC loads such as motors and lights. It has the power to handle more than 1200 Watts and it is a project that can […]

The post AC Dimmer based on ESP8266 appeared first on Open Electronics. The author is Marco Ventimiglia

]]> https://www.open-electronics.org/ac-dimmer-based-on-esp8266/feed/ 0 32830 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 […]

The post Arduino and ADC (part2) appeared first on Open Electronics. The author is Prof. Michele Menniti

]]> 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 Discover the 8-channnel ADC 8 expansion shield https://www.open-electronics.org/discover-the-8-channnel-adc-8-expansion-shield/ https://www.open-electronics.org/discover-the-8-channnel-adc-8-expansion-shield/#comments Thu, 22 Feb 2018 15:14:48 +0000 https://www.open-electronics.org/?p=23306   [bctt tweet=”A shield for the acquisition of 8 analog signals from the Raspberry Pi board.” username=”OpenElectronics”] A shield for the acquisition of 8 analog signals from the Raspberry Pi board, which can be stacked with other boards in order to, for instance, interface a big quantity of sensors, diagnostics, environmental control and IoT applications. […]

The post Discover the 8-channnel ADC 8 expansion shield appeared first on Open Electronics. The author is Boris Landoni

]]> https://www.open-electronics.org/discover-the-8-channnel-adc-8-expansion-shield/feed/ 1 23306 DIY Air Data Computer Asgard https://www.open-electronics.org/diy-air-data-computer-asgard/ https://www.open-electronics.org/diy-air-data-computer-asgard/#respond Sun, 12 Nov 2017 10:01:41 +0000 https://www.open-electronics.org/?p=22272 The air data computer Asgard is out. It is a unit designed for DIYers, size and weight are compatible (fixation tabs have the same dimensions of standards servo tabs) with low-cost RC applications.  Some aspects will be changed as per users feedback. The ADC is an essential avionics component and you can find a reference configuration for the Asgard-ADC […]

The post DIY Air Data Computer Asgard appeared first on Open Electronics. The author is Luca Ruggeri

]]> https://www.open-electronics.org/diy-air-data-computer-asgard/feed/ 0 22272 8-Channel ADC Rpi HAT For Analog-To-Digital Conversions https://www.open-electronics.org/8-channel-adc-rpi-hat-for-analog-to-digital-conversions/ https://www.open-electronics.org/8-channel-adc-rpi-hat-for-analog-to-digital-conversions/#respond Tue, 26 Sep 2017 08:53:57 +0000 https://www.open-electronics.org/?p=21838 Raspberry Pi enthusiasts may be interested in a new 8 channel ADC which has been specifically created for the Raspberry Pi which is capable of providing analog-to-digital conversions. Created by Chris Burgess the 8-channel ADC for the Raspberry Pi is now available to purchase for $17 or £12.56 directly from the awesome Tindie website. Chris […]

The post 8-Channel ADC Rpi HAT For Analog-To-Digital Conversions appeared first on Open Electronics. The author is Luca Ruggeri

]]> https://www.open-electronics.org/8-channel-adc-rpi-hat-for-analog-to-digital-conversions/feed/ 0 21838 Industrialberry: industrial embedded computing solutions for Raspberry Pi https://www.open-electronics.org/industrialberry-industrial-embedded-computing-solutions-for-raspberry-pi/ https://www.open-electronics.org/industrialberry-industrial-embedded-computing-solutions-for-raspberry-pi/#respond Wed, 27 Jul 2016 09:01:18 +0000 http://www.open-electronics.org/?p=17787 Industrialberry.com is an “Open Electronic Schematics”  project for embedded systems. We are a group of Engineers and Ph.D.S from Italy (Milan)  loving Raspberry PI board and everything about embedded electronics. For this reason we want to create a community with the aim of helping people working on the embedded world. Join us and submit your […]

The post Industrialberry: industrial embedded computing solutions for Raspberry Pi appeared first on Open Electronics. The author is Luca Ruggeri

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