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Traffic regulations require that you keep driving with lights on all the time. As it is commonly known, bulbs usually burn out mainly when they are switched on and when lighting is most needed. While we have no influence on the second of these situations, we can make a system that will cause smoother turning on the headlights.
The cold filament of the bulb has a resistance many times smaller than the hot one. When fed, this causes a high current to flow, which can easily destroy this element. We present a device which, at the moment of switching on the lighting, attaches to the bulbs an additional, serial resistance. This limits the fiber current to a safe value. It is only after a certain period of time, during which the filament is preheated, that it is fully energized.
The device is especially recommended to motorists
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Starter kit with Arduino MKR1000 board designed for learning the basics of IoT (Internet of Things). Arduino GKX00006
No product available!
Printed circuit board and programmed solar collector differential controller. AVT5621 A +
No product available!
AVT kit for self-assembly of the solar collector differential controller. AVT5621 B
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Assembled solar collector differential controller. AVT5621 C
No product available!
Printed circuit board and programmed countdown timer system. AVT5622 A +
No product available!
AVT set for self-assembly of the countdown clock. AVT5622 B
No product available!
No product available!
Printed circuit board and programmed layout for the Arduino learning board. AVT5636 A +
No product available!
AVT kit for self-assembly of the educational board for Arduino. AVT5636 B
No product available!
Mounted educational board for Arduino. AVT5636 C
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Module with four relays designed for Raspberry Pi minicomputers. Equipped with relays that allow switching current up to 15 A. The module is controlled via the I2C interface. Seeed Studio 103030029
No product available!
Linklt Smart 7697 is an IoT module with a WiFi interface based on the Media76 system of MT7697. It is equipped with Wi-Fi, Bluetooth and many peripherals, including UART, I2C, SPI, I2S, PWM, IrDA and auxiliary ADC. Seeed Studio 102990803
No product available!
No product available!
No product available!
No product available!
No product available!