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The presented system is a very interesting example of the use of the popular, small AVR processor, among others in the role ... of the impulse converter. And in general, power LEDs are becoming more and more popular, cheaper and more effective. Such a diode should be powered from a current source. If we have a power supply, there is no problem. All you need is a simple current source circuit on transistors and you do not have to worry about power losses. But what to do when we want to power such LEDs with batteries?
The dimensions of the 25x25mm board
Programmed layout.
The exact description of EdW 01/01
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Module with 5-way joystick. The board is equipped with a Grove connector and communicates via I2C. Seeed Studio 111020048
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Arduino M0 PRO (M0+ Atmel processor) with build in companion chip to let you debug your application
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Orange Pi Win and Win Plus computer case (transparent), made of plastic. It protects and protects your computer against dust and mechanical damage. Properly prepared openings allow you to use all the sockets that Orange Pi Win and Orange Pi Win Plus have been equipped with
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Self-assembly case designed for the Odroid H2 computer. It allows you to conveniently mount the Odroid H2 computer and SATA 3.5" or SATA 2.5" drive. ODROID-H2 Case Type 4
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Pin strip straight in black, double-breasted, female, 2x8, pitch 2.54mm, THT, RoHS. PBD16S
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Opening/closing sensor designed for mounting on windows and doors. It is equipped with a WiFi wireless communication module. Sonoff DW2
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