Showing posts with label sensor. Show all posts
Showing posts with label sensor. Show all posts
Monday, September 15, 2014
Direction Sensor CMPS03
CMPS03 Compass Module Overview
Compass is a tool for navigation for a direction, a direction in this article referred to is the magnetic module CMPS03 Compas. Magnetic Compass Module CMPS03 often used in making robots in the contest.
Saturday, September 13, 2014
Battery Charger with Temeperature Sensor
Battery with a LM35 temperature sensor on the charger used to monitor the battery temperature is in charge. Battery temperature sensor is needed because the battery temperature will rise at the time in charge. Battery temperature sensor LM35 temperature sensor has high accuracy in monitoring the battery temperature, it is because the temperature sensor LM35 is a temperature sensor that can convert temperature changes into voltage changes linearly.
Battery Charger with Temeperature Sensor
Battery with a LM35 temperature sensor on the charger used to monitor the battery temperature is in charge. Battery temperature sensor is needed because the battery temperature will rise at the time in charge. Battery temperature sensor LM35 temperature sensor has high accuracy in monitoring the battery temperature, it is because the temperature sensor LM35 is a temperature sensor that can convert temperature changes into voltage changes linearly.
At the time of the charge a battery will experience changes in temperature, where the battery temperature will begin to rise when the battery began to fill. To avoid over heat the battery, the battery temperature sensor LM35 temperature sensor is required to terminate the battery charging current to avoid overheating.
| Battery charger with temperature sensor schematic |
On the battery charger circuit temperature sensor with temperature sensor 35 lm above the R1 is used for setting the maximum value of the desired temperature. Therefore, when the temperature was in-charge the battery begins to rise and reach temperatures setup then this series will break the current battery charge.
Wednesday, September 10, 2014
Accelerometer Sensor
Sensor Output Accelerometer MMA 3201 is still in the form of analog data so that the need for an ADC to process the data. Data released by Sensor Accelerometer MMA 3201 is a linear form of X and Y axis, the second determines the acceleration motion data payload.
| Accelerator sensor with MMA 3201 |
Feature Sensor Accelerometer MMA 3201
- Sensitivity in two separate axes: 40g X-axis and 40g Y-axis
- Integral Signal Conditioning
- Linear Output
- Ratiometric Performance
- 4th Order Bessel Filter Preserves Pulse Shape Integrity
- Calibrated Self-test
- Low Voltage Detect, Clock Monitor, and EPROM Parity Check status
- Transducer Hermetically Sealed at Wafer Level for Superior Reliability
- Robust Design, High Shocks Survivability
Sunday, September 7, 2014
TSC230 Color Sensor
Color Sensor TCS230 color sensor is a chip that works with the converting acceptance of a certain color of light emitted into the shape of frequency. TCS230 Color Sensor composed dri two main parts, namely a light-receiving section arranged in an array photodioda and Chaya koncerter this part to the frequency.
Basically the TCS230 Color Sensor is a light sensor which is equipped with light filters for RGB primary color (Red-Green-Blue) and light sensor without the filter with scale 8 bits for each of this part of the sensor.
Basically the TCS230 Color Sensor is a light sensor which is equipped with light filters for RGB primary color (Red-Green-Blue) and light sensor without the filter with scale 8 bits for each of this part of the sensor.
Photodiode the TCS230 Color Sensor arrays arranged in 8 × 8 with the internal configuration of the photodiode. 16 photodiode for the light sensor with a red light filter. 16 photodiode for the light sensor with a green light filter. 16 photodiode for the light sensor with a blue light filter. And 16 photodiode for light sensor without a color filter. On the use of Color Sensor TCS230 we can choose the color sensor with a filter of what we want to set the configuration data S2 and S3.
| Pin-Out TSC230 |
Photodiode the TCS230 Color Sensor will issue a magnitude comparable with current levels of primary color of light that happened to him. This current is then converted into pulses with a frequency proportional to the amount of current. TCS230 Color Sensor Output frequency can be made by adjusting the scale of the configuration data S0 and S1 of the selector pins S0 and S1 Color Sensor TCS230.
Tuesday, September 2, 2014
Build a Passive Infrared Sensor Wiring diagram Schematic
What is PIR ?Passive Infrared Sensor Circuit Diagram. Detectors or pyroelectric sensors, passive infrared or PIR sensor, are made of a crystalline material that generates an electric charge on the surface when exposed to heat in the form of infrared radiation. When radiation increases the amount of electrical charge increases too and this load is measured with a sensitive FET transistor which is inside the sensor module.
With the RIP is commonly used as a motion detector of an object by detecting the infrared signal radiated from the object (people and animals). The Passive Infrared Sensors are also used in remote thermometers.
Pinning PIR sensor
Pin 1 of the PIR must be connected to the positive supply 5V DC. Pin 2 is the output of PIR sensor, it must have a connection to the earth through a resistor of 47K to 100K (depending on the schema). Pin 3 of the RIP must be connected to ground or negative schema.
Simple Circuit Diagram using PIR Sensor
Simple schema motion sensor PIR detector.
Connect the PIR sensor in Arduino
The image above shows a PIR sensor as a switch connected to an Arduino board using a 10k pull-down resistor.
Saturday, August 30, 2014
IR Infra Red Sensor with 7 Segment Display
Infrared light has a difference with ordinary light in general. We can see clearly when a light or light on an object.
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