Maxim’s 1-Wire digital temperature sensor. It measures temperatures between -55 ° C and + 125 °C with an accuracy of 0.5 °C. Each sensor is equipped with a 64-bit serial code stored inside, this allows you to use a huge number of sensors on a data bus. Applications include thermostatic controls, industrial systems, consumer products, thermometers, etc.
Features
This enamelled solderable soft copper wire is used to wind coils or transformers and is supplied on plastic bobbins. Winding wire is available in a thickness varying from 0.1 to 1.5mm. The length of the wire depends on its thickness. Specifications Ø wire: 0.5mm wire length: 43m bobbin dimensions (mm): A: 65 B: 35 weight:…
Based on the ESP8266 Wi-Fi transceiver module and the CP2102 USB-UART converter chip, this compact development and prototype board (Open Source) is ideal for IoT (Internet of Things) applications. The Wi-Fi module is compatible with the standard 802.11 b / g / na 2.4 GHz, has integrated TCP / IP stack, output power of 19.5…
This breakout board make use of the Vishay TEMT6000 ambient light sensor (www.vishay.com). It is suitable for who need to test or integrate a lighting detection system in the room or inside a container. The TEMT6000 is an NPN silicon phototransistor in SMD, the arrangement of the contacts is in line with that adopted by…
Makes Raspberry Pi suitable to be used in “professional” environments, sports a power source, an UPS, a RTC clock, a watchdog function, RS232 and RS485 converter and a buzzer. All in one. In the previous posts in which we presented different solutions – and above all in the professional daily work – we…
Let’s add a graphic touch display to our Arduino-like boards, with dedicated hardware and three libraries. After showing you four prototyping boards from the Fishino series (UNO, Fishino 32, MEGA, Guppy… and the fifth is on its way!), we started to feel the need to propose some electronics on the side. In particular,…
It detects humidity through two sensors which are to be used alternatively to let us know when there is water on the ground because it’s raining, or when the water level in a flowerpot is too low and it needs watering. How can we know the right value of the soil humidity in a…
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