BFD-1000 Five Channel Infrared Tracking Module Tracing Sensor

5 Channel Line Tracking Sensor Module (BFD-1000) is a sensor board designed for use with line follower robots. This module has been sufficient to meet the day-to-day task of tracking, but also with the infrared distance sensor and touch detection sensor, the board makes your robot design able to adapt to the situation easily.

BFD – 1000 specifically designed as a black line (white) XunQu, especially suitable for the complex of black and white line, cross black and white line detection, it has 6 roads high sensitivity infrared sensor (5 escapes patrol, 1 road), to the recognition of black and white line accurately, it has the following functions and features:
1. BFD – 1000 integrated no.5 high sensitivity tracking sensor, for the environmental impact of small, can accurate tracking to complex                 black line (white line), for the simple black line tracking more comfortable.
2. BFD – 1000 integrated infrared Barrie sensor, escapes distance can be regulated through the slide rheostat.
3. BFD – 1000 has a specially designed touch detection sensor, from the design of the robot is more simple.
4. BFD – 1000 all of the output signal to a digital signal (v), conveniently connected with MCU.
5. All sensor output state BFD – 1000 have LED lights as instructions, convenient debugging.
6. BFD – 1000 support voltage of 3.0-5.5 v meet the demand of most systems.
7. Using the high sensitivity of the sensor, tracking range between 0.5 mm to 40 mm any change and don’t need to do any adjustment.

Note: Product image may vary in terms of design.

Features:

1. 5 channel high sensitivity sensor
2. High accuracy for tracking black line.
3. Distance sensor at the front, distance can be adjusted
4. Special touch sensor design, making the robot design simple
5. Digital output signal
6. Indicator LEDs

Package Includes:

1 x BFD-1000 Five Channel Infrared Tracking Module

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

This is YF-S201 Water Flow meter Measurement Sensor with 1-30Leter/min Flow Rate in black colour. This sensor sits in line with your water line and contains a pinwheel sensor to measure how much liquid has moved through it. There’s an integrated magnetic hall effect sensor that outputs an electrical pulse with every revolution. The hall effect sensor is sealed from the water pipe and allows the sensor to stay safe and dry.

By counting the pulses from the output of the sensor, you can easily calculate water flow. Each pulse is approximately 2.25 millilitres.

Note this isn’t a precision sensor, and the pulse rate does vary a bit depending on the flow rate, fluid pressure, and sensor orientation. It will need careful calibration if better than 10% precision is required. However, it’s great for basic measurement tasks!

We have an example Arduino sketch(check the ATTACHMENTS tab) that is useful to quickly test the sensor; it will calculate the approximate flow of water in liters/hour. The pulse signal is a simple square wave so it’s quite easy to log and convert into liters per minute using the following formula.

Connection

Red wire: +5V
Black wire: GND
Yellow wire: PWM output

Features :

1. The simple and compact module.
2. Easy to Install.
3. High Sealing Performance.
4. High-Quality Hall Effect Sensor.

Package Includes :

1 x YF-S201 Water Flow meter Measurement Sensor with 1-30Liter/min Flow Rate – Black.

The TTP223 Touch Key Module is based on a touch-sensing IC (TTP223) capacitive touch switch module. A capacitive touch sensor module based on the dedicated TTP223 touch sensor IC. The module provides a single integrated touch sensing area of 11 x 10.5mm with a sensor range of ~5mm.

An onboard LED will give a visual indication of when the sensor is triggered. When triggered the output of the module will switch from its idle low state to high (default operation). Solder jumpers allow for reconfiguring its mode of operation to be either active low or toggle output.

TTP223 Capacitive Touch Sensor Module. The TTP223 is a touchpad detector IC replicating a single tactile button.

The TTP223 is a touchpad detector IC replicating a single tactile button. This touch detection IC is designed for replacing traditional direct button key with diverse pad size.

Trigger-setting mode: (1- > Short ; 0- > No Short)

AB=00: No-lock High TTL level output;
AB=01: Self-lock High TTL level output;
AB=10: No-lock Low TTL level output;
AB=11: Self-lock Low TTL level output;

Connection Diagram:

Features :

1. Supports momentary or latching/toggle modes.
2. Supports Active High or Active Low output signal modes.
3. Dimensions : 15mm x 11mm.
4. Input Voltage : 2 Volt – 5.5 Volts DC.
5. The response time max ~ 60mS in fast mode, ~220mS at low power mode @VDD=3V.
6. Sensitivity can adjust by the capacitance(0~50pF).
7. Have two kinds of sampling length by pad option(SLRFTB pin).
8. Stable touching detection of the human body for replacing traditional direct switch key.
9. Provides Fast mode and Low Power mode selection by pad option(LPMB pin).
10. Provides direct mode、toggle mode by pad option(TOG pin).
11. Open drain mode by bonding option, OPDO pin is open drain output, Q pin is CMOS output.
12. All output modes can be selected active high or active low by pad option(AHLB pin).
13. Have the maximum on time 100sec by pad option(MOTB pin).
14. Have external power-on reset pin(RST pin).
15. After power-on have about 0.5sec stable-time, during the time do not touch the keypad, and the function is disabled.
16. Auto calibration.
17. Re-calibration period is about 4.0 sec when the key has not be touched.

Package Includes :

2 x TTP223 TOUCH KEY MODULE

You can use the lm35dz sensor in temperature measurement applications. Thanks to its small size, you can make more precise measurements by placing it in the area you want to measure the temperature.

Features:

1. Calibrated directly in Degree Celsius (Centigrade)
2. Linear at 10.0 mV/°C scale factor
3. 0.5°C accuracy guarantee-able (at a25°C)
4. Suitable for remote applications
5. Low cost due to wafer-level trimming
6. Operates from 4 to 30 volts
7. Less than 60 mA current drain
8. Low self-heating, 0.08°C in still air
9. Non-linearity only 0.25°C typical
10. Low impedance output, 0.1Ωfor 1 mA load

Scope of application:

• power supplies
• battery management systems
• motor driver protection circuit

Package Included:

• 1 x LM35DZ Temperature Sensor

This is Speed Measuring Sensor Groove Coupler Module For Arduino. The DO output interface can be directly connected to a micro-controller IO port if there is a block detection sensor, such as the speed of the motor encoder can detect.

DO modules can be connected to the relay, limit switch, and other functions, it can also with the active buzzer module, compose alarm. Widely used in motor speed detection, pulse count, the position limit, etc.

Wiring Specification :

1. VCC: The positive 3.3-5 v power supply.
2. GND: Connect power negative.
3. DO: TTL switch signal output.
4. AO: This is analog output.

Feature :

1. Using imported groove optical coupling sensor, width 5mm.
2. It has the output state light, if output high level, the lights are off. if output low level, it on.
3. If it covered, it will output high level; otherwise, its output low level.
4. Good signal and waveform, with a strong driving ability for more than 15mA.
5. Equipped with a fixed bolt hole, easy install.
6. Use the LM393 wide voltage comparer.
7. The DO output interface can be directly connected to a micro-controller IO port if there is a block detection sensor, such as the speed of the motor encoder can detect.
8. DO modules can be connected to the relay, limit switch, and other functions, it can also with the active buzzer module, compose alarm.

Package Includes :

1 x Speed Measuring Sensor Groove Coupler Module For Arduino.