New DHT-11 Digital Humidity Temperature Sensor

DHT11 digital temperature and humidity sensor is a digital signal output with a calibrated temperature and humidity combined sensor. It uses a dedicated digital modules and acquisition of temperature and humidity sensor technology to ensure that products with high reliability and excellent long term stability. Sensor consists of a resistive element and a sense of wet NTC temperature measurement devices, and with a high-performance 8-bit microcontroller connected. Therefore, the product has excellent quality, fast response, anti-interference ability, high cost and other advantages. Each DHT11 sensors are extremely accurate calibration of humidity calibration chamber. Calibration coefficients stored in the OTP program memory, internal sensor, signal processing in the detection process to call these calibration coefficients. Single-wire serial interface, allowing the system to become simpler and quicker integration. Ultra-small size, low power consumption, signal transmission distance up to 20 meters, making it a wide range of applications and even the most demanding applications is the best choice. Product is 4-pin single-row pin package. Easy connection, special packages can be provided according to user needs.

Technical Specification:

 

Power supply:               3-5.5V DC
Output signal:                digital signal via single-bus
Operating range:            humidity 20-90%RH, temperature 0-50Celsius
Accuracy:                     humidity +-4%RH(Max +-5%RH) , temperature +-1Celsius
Resolution:                    humidity 1%RH,  temperature 1Celsius
Repeatability:                humidity +-1%RH, temperature +-1Celsius
Response time:              Average:10s ( Max15s)
Humidity hysteresis:        +-1%RH
Stability:                        +-1%RH/Year
Interchangeability:          fully interchangeable
Dimensions:                  12*15.5*5.5mm

 

Applications:

HVAC
Testing and inspection equipment
Automotive
Data logger
Consumer goods
Automatic control
Weather Station
Home Appliances
Humidity Regulator
Medical
Dehumidifier

Harga Rp. 35.000,-

ENC28J60 Ethernet LAN Network Module For Arduino SPI AVR PIC LPC STM32

Deskripsi

•  chip board ENC28J60-I/SO
• the board 25MHZ crystal
• the network interface board HR911105A
• 3.3 V power supply pin
• the board size : 56 (mm) x 34 (mm) 
  Material Download

 Harga Rp. 80.000,-

5V Four 4 Channel Relay Module With optocoupler For PIC AVR DSP ARM Arduino 8051

Description 

Brand new and high quality

Module With optocoupler
Be able to control various appliances and other equipments with large current
Easy to be controlled by a lot of Microcontrollers like Arduino, 8051, AVR, PIC, DSP, ARM, MSP430, TTL logic
With high-current relay, AC250V 10A, DC30V 10A
Every channel needs 15-20mA drivee current
LED indicator for relay output status

Color: blue
Dimension: Approx. 7.5x5.5x2cm
Materials: PCB board and electronic components

Harga Rp. 75.000

13x4" Carbon Fiber CW CCW Propellers (1 Pair)

Size: 1340

Weight: 15g

Package:
one prop rotates clockwise cw x 1
the other prop rotates counter clockwise ccw x 1
Harga Rp. 225.000,-

10x4.5" Carbon Fiber CW CCW Prop For DJI (1 Pair)

Size: 10 x 4.5"

Weight: 8.1g(Appr/pcs)

 

Hole: 8mm

- See more at: http://kamkits.com/index.php?route=product/product&product_id=374#sthash.V0iwDC8j.dpuf

Size: 10 x 4.5"
Weight: 8.1g(Appr/pcs)

Hole: 8mm

Harga Rp. 140.000,-

jD-IOBoard v1.1, MCU controlled IO Board for driving LEDs, Relays, Servos

jD-IOBoard v1.1, Driver board for your needs

jD-IOBoard just got better. This is our new v1.1 board. So take a look at our document site to notice differences with older board.

If you need to drive LED strips, LEDs, Lamps, Relays or similar devices jD-IOBoard is the answer for your needs. This board is fully Arduino compatible board and it has 6 high power outputs and can handle all the way 42 Volts and 500mA / output pin.

Board have easy access to FTDI / UART and I2C ports. Among high power outputs there are several TTL level GPIO pins and Analog pins.

Technical data:
Atmega 328P MCU
ULN2003A darlington array for high power outputs
6 x TTL GPIO pins
6 x TTL Analog pins (only 4 if using I2C bus)
FTDI connector
ISP pins for deep programming
Size: 37mm x 18mm
Documentation:

Assembly and usage documentation in jDoc - jD-IOBoard

Source codes etc in Google Arducodes repository

http://www.youtube.com/watch?feature=player_embedded&v=dKqLizMjmIs

http://www.youtube.com/watch?feature=player_embedded&v=Q2oT808mJnQ

Harga Rp. 400.000,-