In this article, we connect an KY-004 Key Switch Module to an Arduino Uno The KY-004 Key Switch Module is a simple on/off Micro switch compatible with Arduino systems.   Parts Required You can connect to the module using dupont …

In this article, we connect an KY-001 Temperature sensor to an Arduino Uno The Temperature Sensor is actually a DS18B20 digital thermometer The DS18B20 digital thermometer provides 9-bit to 12-bit Celsius temperature measurements and has an alarm function with nonvolatile …

In this article, we connect an KY-013 Analog Temperature Sensor module to an Arduino Uno The KY-013 Analog Temperature Sensor module can measure ambient temperature based on the resistance of the thermistor on the board. This module contains a NTC …

In this article, we connect an KY-034 7 color flashing LED to an Arduino Uno If the  KY-034 7 color flashing LED module is supplied with voltage, a color sequence is automatically emitted by the LED. The LED has 7 …

In this article, we connect an KY-011 Dual Color LED to an Arduino Uno The KY-011 Dual Color LED module can emit red and green light. You can adjust the intensity of each color using an Arduino PWM pin or …

In this article, we connect an KY-029 Dual Color LED to an Arduino Uno The KY-029 Dual Color LED module can emit red and green light. You can adjust the intensity of each color using an Arduino PWM pin or …

In this article, we connect an KY-002 vibration sensor to an Arduino Uno The KY-002 is a shock and vibration sensor. It outputs a high-level signal when a shock is detected. Parts Required You can connect to the module using dupont …

In this article, we connect a KY-018 Photoresistor or LDR to an Arduino Uno The KY-018 is a Photoresistor module which can be used to measure light intensity. The resistance will decrease in the presence of light and increase in …

In this article, we connect an KY-031 Knock Sensor to an Arduino Uno The KY-031 Knock Sensor module is a vibration sensor that sends a signal when a knock/tap is detected on the module. This module consists of a spring-based …

In this article, we connect an KY-020 Tilt switch to an Arduino Uno The KY-023 is a very basic tilt switch Depending on the inclination of the module, a switch closes the input pins briefly. This occurs due to the …

In this article, we connect an KY-009 RGB LED to an Arduino Uno The KY-009 RGB Full Color LED module emits a range of colors by mixing red, green, and blue light. Each color is adjusted by using PWM. This …

In this article, we connect an KY-023 Joystick to an Arduino Uno The (KY-023) module is an input device for gaming, controlling stepper motors, servos, and remote control robotics projects. These module has both analog (AO) and digital (DO) output …

In this article we look at an Ambient Light sensor, the LTR-329 and connect it to an Arduino Uno Parts Required You can connect to the sensor using dupont style jumper wire. This should work with other Arduino boards – …

In this article we look at an Ambient Light sensor, the LTR-303 and connect it to an Arduino Uno Parts Required You can connect to the sensor using dupont style jumper wire. This should work with other Arduino boards – …