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Ερ: where can we find the librairi

Ερώτηση από sim_meyer επί 2019-01-09 09:38:26

PetiteCaesar647 If you're using the Arduino IDE, then you should be able find the library in: tools >> manage libraries >> search for: LiquidCrystal_I2C and then install the library by Frank de Brabander.

2021-09-09 06:01:10 Βοηθητικός (0)
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Ερ: Does it also work with 3.3V DC?

Ερώτηση από Roemer επί 2019-01-13 02:28:43

PetiteCaesar647 3.5V - 5V

2021-09-09 05:45:33 Βοηθητικός (0)
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Ερ: What is it?

Ερώτηση από MalumProhibitum επί 2019-08-02 01:29:35

PetiteCaesar647 The HC-SR04 is a popular ultrasonic distance sensor. The sensor transmits high frequency ultrasonic sound which bounces off nearby objects. The sensor then listens for the echo, the difference in time from when the sound is transmitted and received, can be used to calculate the distance to an object within about 4 meters infront of the sensor.

2021-09-08 07:15:46 Βοηθητικός (1)
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Ερ: This is display is compatibly with ESP32 ?

Ερώτηση από BG141237251 επί 2021-02-26 07:18:44

PetiteCaesar647 You can use it with an ESP32.

2021-09-08 07:01:39 Βοηθητικός (2)
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lachlantrevascus Yes, it comes with a small spool of white PLA filament, suitable for a few small test prints.

2021-09-08 05:58:30 Βοηθητικός (0)
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