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Artículo: AMZ-B0CDHN367Q
Generic
Generic ProffieBoard v2.2 - Open Source Sound Board (Without 16GB Micro SD Card, Black) - Single-Board Computer - Lightsaber Sound Board - USB Connectivity
Size:
Without 16GB Micro SD Card
Color:
Black
Detalles del producto
Disponibilidad
En stock
En stock
Peso con empaque
0.20 kg
0.20 kg
Devolución
Sí
Sí
Condición
Nuevo
Nuevo
Producto de
Amazon
Amazon
Viaja desde
USA
USA
Sobre este producto
- The Proffieboard is a revolution in lightsaber electronics. Fully open source this feature packed board includes smooth swing which provides the most realistic sound effects we have seen in a sound board. The v2.2 ProffieBoard utilizes the powerful STM32 microprocessor combined with a powerful motion coprocessor IMU, 3W audio amplifier, and 6 MOSFETs to control external LEDs.Dimensions17.8x33.2x4mm (+3.2mm with micro USB port and micro SD card)A note on reverse polarity protectionThis version of the proffieboard is the first to feature reverse polarity protection. Please note, however, that the reverse polarity protection does not really cover the LEDs. The FETs have internal bypass diodes that let power flow backward through them. For regular LEDs, this is not a problem, as power can only flow one way through a LED. Neopixels might not be so lucky though, so it may still be possible to fry your pixels by hooking up the battery backward. But the Proffieboard itself should be fine.Most pads on the proffieboard will not need to carry any significant amount of power and can use 30 AWG (very thin) wire if you choose. However, Battery- will carry the combined power of all your LEDs, which is a fair amount of power. It is recommended to use thicker wires, for these wires. There are no absolute rules for what wire gauges are required, but here is a helpful chart. (See the "chassis wiring" column.) Keeping the high-power wires short helps as well.
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Data 2, Data 4, and RX and TX can be used to drive LEDs instead of LED's or serial ports For PWM, the timer is usually set to 800Hz, however, when LED's are used, this timer is set to 800kHz Example, if the LED wants 1A @ 3.2 volts, the resistor would be (3.7 - 3.2)/1 = 0.5 ohms, (3.7 - 3.2) * 1 = 0.5 watts. Any of the buttons can be replaced with a touch button Note that in spite of the name, you don't actually want anybody to actually touch the touch buttons 17.8x33.2x4mm (+3.2mm with micro USB port and micro SD card) Skill Level: Assembled and Tested
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