RDIoT Demo

Analog Temperature Sensor (KY-013) [S020]

https://www.youtube.com/watch?v=uTssvJqHvms

*GitHub : https://github.com/rdiot/rdiot-s020.git

* Specs

Using of plug-in full-color LED

Three primary colors (RGB) connected with the current- limiting resistance to prevent burning

Adjusting three primary colors by PWM to get different colors in mixture

Can be connected with a variety of single-chip 

Working voltage: 5V

LED driver mode: Cathode driver

* Content

- Connect

S - A0

middle - 5V

- - GND

- Key Code

GetTemperature(analogRead(pin);

double GetTemperature(int v)

{

double Temp;

Temp = log(10000.0 / (1024.0 / v - 1)); 

Temp = 1 / (0.001129148 + (0.000234125 + (0.0000000876741 * Temp * Temp))* Temp);

Temp = Temp - 273.15; // Convert Kelvin to Celcius

return Temp;

}

Terminal sensor adapter (DFR0055) [S093]

https://www.youtube.com/watch?v=Fn3PgFc_Mzg

*GitHub : https://github.com/rdiot/rdiot-s093.git

* Specs

Voltage: +5 V

Current: <1000mA

Size: 22x34mm

* Content

- Wiki : http://www.dfrobot.com/wiki/index.php/Terminal_sensor_adapter_V2_SKU:DFR0055

- Manual : http://www.dfrobot.com/index.php?route=product/product&product_id=203#.V8lSmvmLRqM

- Schematic : http://www.dfrobot.com/image/data/DFR0055/V2.0/Terminal%20sensor%20adapter%20V2%20SCH.pdf

- Connect

A ----- Yellow (Data)

B ----- Red (VCC)

C ----- Black (GND)

Green ----- D10

Red ----- 5V

GND ----- GND

DS18b20 Waterproof Temperature Sensor (DS18B20) [S023]

https://www.youtube.com/watch?v=MG9jktdkISU

*GitHub : https://github.com/rdiot/rdiot-s023.git

* Specs

Power supply range:3.0V-5.5V

Operating temperature range: -55°C - +125°C (-67°F - +257°F)

Storage temperature range: -55°C to - +125°C (-67°F - +257°F)

Accuracy over the range of -10°C to +85°C: ±0.5°C.

No other components, unique single bus interface

Output lead:red (VCC), yellow(DATA) , black(GND)

* Contents

- Library : http://www.pjrc.com/teensy/td_libs_OneWire.html

- Connect

R - 5V - P4.7K - D10

B - GND

Y - D10