Open Electronics https://www.open-electronics.org/ Open source electronic projects Mon, 15 Jul 2024 13:06:49 +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 Open Electronics https://www.open-electronics.org/ 32 32 32754084 makeITcircular 2024 content launched – Part of Maker Faire Rome 2024 https://www.open-electronics.org/makeitcircular-2024-content-launched-part-of-maker-faire-rome-2024/ https://www.open-electronics.org/makeitcircular-2024-content-launched-part-of-maker-faire-rome-2024/#respond Mon, 15 Jul 2024 13:06:49 +0000 https://www.open-electronics.org/?p=37363 Applications to MakeITcircular must be in by October 3, 2024 with the top prize of €3000 MakeITcircular is the contest that promotes the Circular Consumption Charter and the values of recycling, reuse and co-design. Shifting from a linear to a “circular economy” model is the key to enabling economic growth that respects material and natural resources and to making […]

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]]> https://www.open-electronics.org/makeitcircular-2024-content-launched-part-of-maker-faire-rome-2024/feed/ 0 37363 SONY color camera module, 700 TV Lines https://www.open-electronics.org/sony-color-camera-module-700-tv-lines/ https://www.open-electronics.org/sony-color-camera-module-700-tv-lines/#respond Thu, 04 Jul 2024 15:33:27 +0000 https://www.open-electronics.org/sony-color-camera-module-700-tv-lines/ Color camera module equipped with a 1/3″ CCD sensor and SONY DSP, ideal for achieving high-quality images. The f3.6 mm lens provides a wide field of view, perfect for various applications. The camera boasts an extremely high resolution of 700 TV lines, ensuring highly detailed images. With a sensitivity of 0.1 Lux, it can operate […]

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]]> https://www.open-electronics.org/sony-color-camera-module-700-tv-lines/feed/ 0 37357 ESP32 Low Power Module https://www.open-electronics.org/esp32-low-power-module/ https://www.open-electronics.org/esp32-low-power-module/#respond Fri, 07 Jun 2024 16:33:26 +0000 https://www.open-electronics.org/esp32-low-power-module/ ESP32 Low Power Module, based on Espressif’s SoC capable of providing full compatibility with the standard MINI ESP32 version. Compared to the latter, this module lacks a USB interface, dedicated exclusively to programming the ESP32, making it ideal for low-power applications. Compatible with the Arduino IDE, it includes a WiFi 802.11 b/g/n transceiver and a […]

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]]> https://www.open-electronics.org/esp32-low-power-module/feed/ 0 37303 Power supply latch https://www.open-electronics.org/power-supply-latch/ https://www.open-electronics.org/power-supply-latch/#respond Fri, 07 Jun 2024 14:33:28 +0000 https://www.open-electronics.org/power-supply-latch/ This power supply latch provides power to the external circuit you wish to power, allowing it to remain powered on or turn off after completing its operations. It functions like a self-holding relay but is solid-state and is suitable for handling a wide range of DC voltages from 5 to 30 volts. It is ideal […]

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]]> https://www.open-electronics.org/power-supply-latch/feed/ 0 37301 Application For Maker Faire Rome 2024: Deadline June 20th https://www.open-electronics.org/application-for-maker-faire-rome-2024-deadline-june-20th/ https://www.open-electronics.org/application-for-maker-faire-rome-2024-deadline-june-20th/#respond Wed, 05 Jun 2024 10:25:19 +0000 https://www.open-electronics.org/?p=37236 Learn More About the Ideas, Makers + Projects at Maker Faire Rome 2024 Developing a multitude of technologies for the sustainability of the planet and for environmental care is imperative today. The depletion of natural resources and the need to conserve what remains have brought technological innovation into our lives, especially at events and expositions […]

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]]> https://www.open-electronics.org/application-for-maker-faire-rome-2024-deadline-june-20th/feed/ 0 37236 GSM/4G Remote Control with DTMF Commands https://www.open-electronics.org/gsm-4g-remote-control-with-dtmf-commands/ https://www.open-electronics.org/gsm-4g-remote-control-with-dtmf-commands/#respond Thu, 23 May 2024 15:33:27 +0000 https://www.open-electronics.org/gsm-4g-remote-control-with-dtmf-commands/ Two-way remote control system, based on the GSM/4G A7682E module from SIMCom, which utilizes the GSM network for activations and controls. All settings are made via SMS or locally via PC (using the optional FT782M interface). It has two relay outputs with monostable or bistable operation and two opto-isolated alarm inputs. It can store up […]

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]]> https://www.open-electronics.org/gsm-4g-remote-control-with-dtmf-commands/feed/ 0 37099 Join Maker Faire Rome 2024: Innovation Unleashed at Gazometro Ostiense | Calls Now Open! https://www.open-electronics.org/join-maker-faire-rome-2024-innovation-unleashed-at-gazometro-ostiense-calls-now-open/ https://www.open-electronics.org/join-maker-faire-rome-2024-innovation-unleashed-at-gazometro-ostiense-calls-now-open/#respond Fri, 03 May 2024 11:58:55 +0000 https://www.open-electronics.org/?p=37077 All Calls Now Open for Maker Faire Rome 2024 From 25th to 27th October, the festival on innovation, promoted and organized by the Rome Chamber of Commerce, will return to the Gazometro Ostiense. The calls for Maker Faire Rome 2024 are now open! The event, promoted and organized by the Rome Chamber of Commerce (www.makerfairerome.eu), […]

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]]> https://www.open-electronics.org/join-maker-faire-rome-2024-innovation-unleashed-at-gazometro-ostiense-calls-now-open/feed/ 0 37077 Building a 3D Digital Clock with Arduino https://www.open-electronics.org/building-a-3d-digital-clock-with-arduino/ https://www.open-electronics.org/building-a-3d-digital-clock-with-arduino/#comments Mon, 08 Jan 2024 08:33:03 +0000 https://www.open-electronics.org/?p=36507     Project to create a digital clock consisting of 24 3D-printed analog clocks. The clock displays the time in digital format and shows animations between each hour. The clock is composed of 3D-printed parts, 25 Arduino Nano boards, and 48 stepper motors, and each dial uses a custom-designed PCB created with Eagle. The clock […]

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]]> https://www.open-electronics.org/building-a-3d-digital-clock-with-arduino/feed/ 1 36507 Acoustic amplifier – in DIY Kit https://www.open-electronics.org/acoustic-amplifier-in-diy-kit/ https://www.open-electronics.org/acoustic-amplifier-in-diy-kit/#respond Thu, 21 Dec 2023 13:33:26 +0000 https://www.open-electronics.org/acoustic-amplifier-in-diy-kit/ This kit creates a microphone amplifier with an output suitable for stereo headphones. With the kit, it will be possible to amplify any sound in the environment, from voice to common noise from objects and/or music, allowing you to listen to it amplified through the headphone output. It will also be possible to adjust the […]

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]]> https://www.open-electronics.org/acoustic-amplifier-in-diy-kit/feed/ 0 36732 Creating a controller for Minecraft with realistic body movements using Arduino https://www.open-electronics.org/creating-a-controller-for-minecraft-with-realistic-body-movements-using-arduino/ https://www.open-electronics.org/creating-a-controller-for-minecraft-with-realistic-body-movements-using-arduino/#respond Wed, 20 Dec 2023 17:13:57 +0000 https://www.open-electronics.org/?p=36526   Project of a controller that maps body movements and reproduces them in the game Minecraft to achieve a low-cost augmented reality-like experience. Unlike many other controllers of this type, this device also reproduces realistic walking in the game, where every meter walked in real life corresponds to a meter walked in Minecraft. The device […]

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]]> https://www.open-electronics.org/creating-a-controller-for-minecraft-with-realistic-body-movements-using-arduino/feed/ 0 36526 Snowflake with Arduino https://www.open-electronics.org/snowflake-with-arduino/ https://www.open-electronics.org/snowflake-with-arduino/#comments Thu, 14 Dec 2023 08:13:11 +0000 https://www.open-electronics.org/?p=36559 With Christmas just a few hours away and no snow in sight, we present to you this scenic snowflake created using LEDs and controlled by Arduino. The application itself is quite simple, but the construction method makes this snowflake truly unique.  

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]]> https://www.open-electronics.org/snowflake-with-arduino/feed/ 1 36559 Holographic Christmas Tree https://www.open-electronics.org/holographic-christmas-tree/ https://www.open-electronics.org/holographic-christmas-tree/#respond Mon, 04 Dec 2023 16:00:56 +0000 https://www.open-electronics.org/?p=36562   Beautiful project to create a Persistence of Vision (POV) Christmas Tree There are several fascinating gadgets and POV clocks available, and we have featured some of them on this blog as well. They fall into the category of holographic projectors that can display 3D projections. However, for those who want to embark on a […]

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