
Precio de origen
$ 39.891
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Product description Adjustable potentiometer to adjust the brightness The sensitive photosensitive resistance sensor come with adjustable potentiometer to adjust the brightness of the light detection. The comparator output signal is clean, good waveform, driving ability, more than 15mA. Product wiring instructions: VCC positive power supply 3.3-5V GND power supply is negative DO TTL switching signal output AO analog output Control high-power devices The two relay board allows you to control high-power devices (up to 10 A) via the on-board relay. The two relay board can be used to turn lights, fans and other devices on/off while keeping them isolated from your microcontroller. It can be controlled directly by Microcontroller (Raspberry Pi, Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic). 2.7V 8-Channel 10-Bit A/D Converters with SPI Serial Interface MCP3008 devices are successive approximation 10-bit Analog-to-Digital (A/D) converters with on-board sample and hold circuitry. The MCP3008 is programmable to provide four pseudo-differential input pairs or eight single-ended inputs. The sensor kit come with 20pin 15cm male to female jumper wires, 40pcs 15cm male to male jumper wires, 10pin 20cm female to female jumper wires. Each module is packaged in a separate antistatic bag and placed in a small compartment. This kit combines the most common electronic components of smart home projects,developed specially for those beginners who are interested in Arduino and raspberry pi DIY.
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