PS2 Joystick Module Breakout Sensor

This is JoyStick Module PS2 Breakout Sensor very similar to the ‘analog’ joysticks on PS2 (PlayStation 2) controllers. Directional movements are simply two potentiometers – one for each axis. Pots are ~10k each. This joystick also has a select button that is actuated when the joystick is press down.

With the help of this Joystick Module, you can measure position coordinates on the X and Y axis by moving the “hat”. It also contains a switch that is press-able by pushing the “hat”.It also contains a switch that is press-able by pushing the “hat” down. Similar to the XBOX controller.

The X and Y axes are two 10k potentiometers which control 2D movement by generating analog signals. When the module is in working mode, it will output two analog values, representing two directions. This module uses the 5V power supply, and value, when reading through analog input, would be about 2.5V, a value will increase with joystick movement and will go up till maximum 5V; the value will decrease when the joystick is moved in other direction till 0V.

Applications:

1.As square wave signal generator which generates a square wave signal

2. To provide a signal to the stepping motor driver

3. Adjustable pulse generation for chip use

4. Produce variable pulse signal, the control-related circuit (PWM dimming, speed)

Module Description:

Frequency is divided into three ranges:

1.XXX (no decimal point):the smallest unit is 1Hz,the range 1Hz-999Hz

2.XX.X (decimal point in ten): The minimum unit is 0.1Khz; the range of 0.1KHz-99.9KHz

3.X.X.X.(there is three decimal point): the smallest unit is 1Khz; the range 1KHz-150KHz

Frequency Display Example:

1.”100″ indicates that the PWM output pulse of 100Hz

2.”54.1″ indicates that the PWM output pulse of 54.1KHz

3.”1.2.4.” Indicates that the PWM pulse output 124KHz

4.Duty Cycle in the range:0 to 100

5. Three frequencies duty cycle is the same, all the parameters non-volatile

Features:

1. 2.54mm pin interface leads
2. Long service life and stable performance
3. Standard interface and electronic building blocks
4. Widely use in Arduino DIY projects
5. Cross rocker as a two-way 10K resistor, with the rocker in a different direction.

Package Includes:

1 x JoyStick Module PS2 Breakout Sensor + Knob Hat

Infrared Obstacle Avoidance IR Sensor Module (Active Low) has a pair of infrared transmitting and receiving tubes. When the transmitted light waves are reflected back, the reflected IR waves will be received by the receiver tube. The onboard comparator circuitry does the processing and the green indicator LED comes to life.

The module features a 3 wire interface with Vcc, GND, and an OUTPUT pin on its tail. It works fine with 3.3 to 5V levels. Upon hindrance/reflectance, the output pin gives out a digital signal (a low-level signal). The onboard preset helps to fine-tune the range of operation, the effective distance range is 2cm to 30cm.

Features:

1. Easy to assemble and use
2. Onboard detection indication
3. The effective distance range of 2cm to 30cm
4. A preset knob to fine-tune distance range
5. If there is an obstacle, the indicator lights on the circuit board.

Package Includes :

1 x Infrared Obstacle Avoidance IR Sensor Module (Active Low)

DS18B20 Temperature Sensor Module is a digital temperature sensor, and you can easily connect it to Arduino with only one 4.7-pound resistor, base 1 – Ground 2 – Output – Base 3 to the positive of the source, with resistance to base 2 Is connected. The connection of this sensor to the Arduino via the 1-wire protocol is established. Therefore, several sensors can be connected only through one common wire to Arduino. The output is digitally accurate to 12 bits. Therefore, the temperature can be measured with a precision of 0.0625 º C.

Features:

1. Digital signal output
2. 18B20 Temperature Sensor Chip
3. Resolution adjustment ranges from 9-12 bytes.
4. Send data via a pin
5. Temperature measurement ranges: -55°C to +125°C, be accurate to 0.5°C.

Package Includes:

1 x DS18B20 Temperature Sensor Module

The Water Level Depth Detection Sensor for Arduino has Operating voltage DC3-5V and Operating current less than 20mA. The Sensor is the Analog type which produces analog output signals according to the water pressure with its Detection Area of 40x16mm.

The Water Level Sensor is an easy-to-use and cost-effective with high level/drop recognition sensor by having a series of parallel wires exposed traces measure droplets/water volume in order to determine the water level.

Easy to complete water to analog signal conversion and output analog values can be directly read Arduino development board to achieve the level alarm effect.

Package Includes :

1 x Water Level Sensor Depth of Detection Water Sensor for Arduino

The DHT11 Temperature And Humidity Sensor Module with LED is a small humidity and temperature sensor that you can connect to your Arduino and get readings for temperature and humidity in the environment.

Features:

• DHT11 sensor with PCB and LED indicator along with cable; 3 to 5V power and I/O, 4 pins with 0.1″ spacing
• The board has pre-built 4.7K or 10K resistor, which you will need to use as a pull-up from the data pin to VCC.
• 2.5mA max current use during conversion (while requesting data)
• Good for 20-80% humidity readings with 5% accuracy
• Good for 0-50°C temperature readings ±2°C accuracy.

Package Includes:

• 1 x DHT11 Temperature And Humidity Sensor Module.
• 3 x Female to Female Connecting cable.