The KY-032 Obstacle avoidance sensor module returns a signal when it detects an object in range. The range of the sensor is around 2-40 cm is distance. The Obstacle Avoidance Sensors usually come in two types - with 3 and 4 pins. The 3 pin...
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The KY-033 Hunt sensor module detects if a light reflecting or absorbing area is in front of it. This module uses an IR transmitter and receiver that will detect how.
This is the KY-009 RGB Full color LED SMD Module. This module has a 5050 surface mount RGB LED that can be used to create virtually any colour by varying.
The KY-020 Arduino tilt switch sensor module. The KY-020 is a metallic ball switch that will open/close the circuit depending on the angle its tilted at. It does not measure the angle. What is a tilt switch?...
The KY-025 Reed Switch Module is a small electrical switch which operates with an applied magnetic field, the module can be used as proximity sensor. KY-025.
The dual-axis joystick (KY-023) is a module which consists of two potentiometers and one button, allowing the user to control various devices (chassis, robots), for example, to remotely control a.
In this example we will connect an LCD4884 Joystick shield to an Arduino, this is a useful reasonably low cost LCD for your projects This shield provides a simple and effective all-in-one solution to interfacing with a project. Fitting tightly on top of Arduino UNO...
The PCF8591 is a single-chip, single‑supply low‑power 8‑bit CMOS data acquisition device with four analog inputs, one analog output and a serial I²C‑bus interface. Three address pins A0, A1 and.
This 16-bit I/O expander for the two-line bidirectional bus (I2C) is designed for 2.5-V to 5.5-V VCCoperation. The PCF8575 device provides general-purpose remote I/O expansion for most microcontroller families by.