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,…
The DHT22 is a basic, low-cost digital temperature and humidity sensor. It uses a capacitive humidity sensor and a thermistor to measure the surrounding air, and spits out a digital signal on the data pin (no analog input pins needed). Its fairly simple to use, but requires careful timing to grab data. The only real…
Simple but effective sensor capable of detecting wind speed. It contains a magnetic contact that sends an impulsive signal to each rotation of the rotor driven by the force of the wind. Specifications: a wind speed of 10 km / h corresponds to 4 pulses per second. Protection degree: IP44. Go to Open-Electronics Store
The infrared Camera Module v2 (Pi NoIR) has a Sony IMX219 8-megapixel sensor (compared to the 5-megapixel OmniVision OV5647 sensor of the original camera). The Pi NoIR gives you everything the regular Camera Module offers, with one difference: it does not employ an infrared filter. (NoIR = No Infrared.) This means that pictures you take…
Power Board (PB) is a Mercury system board that provides you with the power management problem, especially for connected and IoT devices. Although the Base Board (BB110) is equipped with a simple power supply system and a LiPo charging system, this is not enough to meet the power requirements of the applications, therefore another family…
Rechargeable LiPo (lithium-polymer) battery with a nominal voltage of 7.4 V and a capacity of 2000 mAh. Discharge capacity: 25C, Balance charge connector: JST-XH, voltage output connector: Deans T, dimensions (mm): 84x34x17, weight: 98 grams. Note: the battery must be charged only and exclusively with specific LiPo chargers. Advantages and drawbacks Go to…
Rechargeable LiPo (lithium-polymer) battery with 11.1 V nominal voltage and 2200 mAh capacity. Discharge capacity: 25C, Balance charge connector: JST-XH, voltage output connector: Deans T, dimensions (mm): 107x33x25, weight: 175 grams. Note: the battery must be charged only and exclusively with specific LiPo chargers. Advantages and drawbacks Compared to Go to Open-Electronics Store
Breakout board based on the Texas Instruments BQ76920 integrated circuit designed for charging and discharging 3-cell lithium battery packs. The board can be managed by any programmable processor (for example Arduino with the provided libraries). Thanks to a special library, it is possible to measure and communicate, via I2C bus, the amount of charge (Coluomb)…
Original device, IR (38 kHz) and Wi-Fi that allows installing the “Smart Life or Tuya Life” App to transform your smartphone / tablet into a single remote control capable of replacing all the IR remote controls used to control air conditioners air, TV, fans, DVDs and many other devices. It can be controlled both via…
Wi-Fi switch module that allows activation and deactivation of 2 loads (lights or electronic devices) operating 220-240 VAC with a maximum current of 5 A (for every output). It can be controlled both via an App (Smart Life or Tuya Smart) installed on a smartphone (tablet, etc.) and via Amazon Alexa or Google Assistant. Through…
Wi-Fi switch module that allows activation and deactivation of 1 load (lights or electronic devices) operating 90-220 VAC with a maximum current of 10 A. It can be controlled both via an App (Smart Life or Tuya Smart) installed on a smartphone (tablet, etc.) and via Amazon Alexa or Google Assistant. Through the app you…
Simple Wi-Fi switch to be connected directly to the 90-220 VAC mains voltage and capable of controlling a maximum load of 10 A connected to its output. Lights, fans, electric heaters and everything that works with the “home” voltage. It can be controlled via smartphone or tablet by installing the “Smart Life” or “TUYA Life”…
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