Simple circuit able to automatically activate a load (lamps, etc.) when the the brightness in the room drops below a threshold that can be set as desired (adjustable via trimmer). The switch will return to the initial condition as soon as the brightness level reaches the preset level. It has relays with contact output (common,…
This DRV8833 dual H-bridge motor driver is the substitution of TB6612FNG Dual Channel Motor Driver. It can be used for bidirectional control of two brushed DC motors at 2.7 V to 10.8 V. It can supply up to about 1.2 A per channel continuously and can tolerate peak currents up to 2 A per channel…
Driver for bidirectional control of a DC motor with a supply voltage between 6 and 27 VDC and a current of 43 A. It has a terminal block for connecting the motor and the supply voltage, two 8-pin strips for power supply and control logic. It can be controlled with PWM inputs or logic level….
This is a 1.44″ IPS LCD full-color display with a high resolution of 128 x 128 pixels and a wide viewing angle ±80°. It is driven by ST7735, with SPI interface. Features Display Size: 1.44 inch Material: HD TFT LCD Resolution: 128*128 Display Control Chip: ST7735 Display Area: 25.5×26.5mm Physical Size: 30.0×46.5mm Inter Go to…
A very small narrow-DIP-sized, Arduino Zero compatible USB dev board (OTG enabled), with integrated buck and boost power supplies! Version with headers NOT SOLDERED Specifications CPU: 32-bit Cortex M0+ ATSAMD21-series running at 48 MHz (Arduino Zero Compatible) FLASH: 256 kB (248 kB due to integrated bootloader). RAM: 32 kB, zero wait states….
A very small narrow-DIP-sized, Arduino Zero compatible USB dev board (OTG enabled), with integrated buck and boost power supplies! Version with headers already soldered Specifications CPU: 32-bit Cortex M0+ ATSAMD21-series running at 48 MHz (Arduino Zero Compatible) FLASH: 256 kB (248 kB due to integrated bootloader). RAM: 32 kB, zero wait sta…
Rigid bar with 4 UVC LEDs ideal to sterilize and sanitize surfaces and objects. Sanitization is carried out using the UVC ultraviolet light emitted by the 4 LEDs. The emitted wavelength is included in the 265 and 278nm band, ensuring total germicidal and sterilizing efficacy. What are UVC rays? UV rays are divided into 3…
UVC LED particularly suitable for making devices for sterilizing and sanitizing surfaces and objects. Sanitization is carried out using the UVC ultraviolet light emitted by the LED. The emitted wavelength is included in the 265 nm and 278 nm band, ensuring total germicidal and sterilizing efficacy. What are UVC rays? UV rays are divided…
Automatic switching battery charger for lead batteries of type WET, AGM, GEL, VRLA and MF 6V and 12V. Extremely efficient, it is the best substitute of traditional chargers. Recharging motorcycles, cars, tractors, campers, batteries keeping them charged to 100% and for a long time. Controlled by a microcontroller runs completely independently: the diagnosis, reconstruction (regeneration),…
100 pcs Ultra Bright 5mm Round LED Diode, color red. Current 5-20 mA. Go to Open-Electronics Store
We make a device that allows GPRS connectivity via the USB port of any PC or USB host device. Internet connectivity via mobile phone network is now an extremely widespread reality and many of us use it in a transparent and unconscious way using common objects such as tablets and smartphones. However, this is…
66-channel GPS receiver module with patch antenna, UART interface: 4800-115.200bps settable (default 9600), NMEA 0183 format (GGA, RMC, GSA, GSV, VTG, GLL and GPTXT), PMTK (input, MTK proprietary protocol) . Suitable for a wide range of M2M applications such as portable devices, automotive, personal location, security, etc. Power supply: from 3 VDC to 4.3 VDC…
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