Charge regulator with MPPT (Maximum Power Point Tracking) technology for photovoltaic applications, equipped with LCD display and able to operate automatically both at 12 and at 24 V. The MPPT allows to always obtain, in any weather condition, the maximum power available from your photovoltaic system. It allows to supply the right degree of current to the batteries protecting them from an excess of discharge or charge in order to prolong t
Heatsink and fan assembly with thermal paste and an aluminum clamp for Peltier Cell. Simply connect to 12V 5A+ power supply and you will see frost appear on the aluminum plate within a minute. Consisting of an aluminum heat sink (80x80x30 mm), an aluminum heat sink (60x45x16 mm), adhesive insulation and an 80×80 mm 12V…
Here we are, eventually the contest has come to an end and after a short consultation we have chosen the winners! Before announcing them, a few words. First of all, thanks to everyone who submitted his contribution. All the works reviewed are great and must be praised, because they represent without exception a hard work,…
We equip the robotic arm published in the previous issue of a pneumatic system for gripping and releasing objects, controlled through an Arduino shield created for the purpose. You will have had the opportunity to appreciate the qualities and potential of the robotic arm with manipulation terminal clamp presented in the previous article,…
Compact 8-channel logic analyzer, used for testing and analyzing digital circuits, connects to the PC’s USB port allowing data to be acquired for more detailed analysis. Maximum sampling frequency 24 MHz. Supports 10 different communication standards: CAN, DMX-512, I²C, I2S / PCM, Manchester, 1-Wire, Async Serial, Simple Parallel, SPI, UNI / O. Fully compatible with…
Let’s start using our IoT boards based on Arduino architecture. In our previous posts, we presented Antennino, a special Arduino board with connectivity functionalities, capable of operating in Peripheral or Gateway mode. We stopped at the hardware description and configuration, promising to return to the topic to show you an example of use applicable…
The full GSM thermostat is managed by a Microchip PIC18F46K20-I/PT microcontroller, programmed with a firmware that controls the temperature and takes care of the communication with the GSM module which is the component named GSM; this is, in fact the small board hosting the cell, so the pins’ numbers refer to the used pin-strips’ contacts….
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