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It can be used with moving robots for example or added to any other systems
I2C / SPI Character LCD Backpack
Wire range: 22-12AWG 4mm²
Water pump housing material: PA66 +30% GF
Range: -40~+105
Buzzer 5V bme280 It can be used withThis is a round buzzer that operates around the audible 2kHz range. You can drive it directly from a 5V PIC or Arduino to generate the tones. Resonant Frequency: 2300 + 300 HZ Rated Voltage: 5V Voltage range: 4 : 8 V Rated Current: 30 ma Min Sound output at 10 cm: 85 dB How to connect with Arduino up Connect one side to ground, and the other side to one of the digital pins on your Arduino via a 100 Ohm resistor. Using the tone() function will make the
US$ 144.00
US$ 1600.00
