Tohobby new arrive robot parts

DHT11 Digital Humiture Sensor on sale

DHT11 Digital Humiture Sensor Features:

DHT series numeric humiture sensor

Humidity measuring range: 20%~90%RH(0-50Ω Temperature compensation)

Temperature measuring range: 0~+50Ω

Humidity measurement accuracy: ± 5.0%RH

Temperature measurement accuracy: ± 2.0Ω

Response time: <5s;

Low power consumption

Dimension: 12X15.5X5.5mm

Bluetooth Wireless Transceiver Module Master UART Board (UART Interface Host Mode)

Bluetooth Wireless Transceiver Module Master UART Board Features:

The Bluetooth Master UART Board provides bluetooth solution for adding wireless capability to your development system. It is suit for applications where wireless bluetooth data transmission is needed. The Bluetooth Master UART Board works in master/host mode.

Designed to use 3.3V power supply only. Be careful to use voltage translators (series connects a 1K resistor) on communication lines when connecting it to 5V systems.

3-Pin Arduino Sound Sensor Module

3-Pin Sound Sensor Module Features:

Quantity:1

Color:Blue

Material: PCB + copper + plastic

Features Working voltage: 3.3~5V

Application Great for DIY project

Manduino UNO based on Arduino UNO Rev3

Manduino UNO based on Arduino UNO Rev3 Overview:

Manduino UNO is designed based on the Arduino Uno Rev3,and completely compatible with the Arduino Uno

Rev3.So you can use Manduino UNO as Arduino UNO,and some visible improvement on hardware make Manduino

UNO more flexible and easier to use.

For example:

(1) Operating voltage of 3.3 V / 5 V optional allow you to connect some 3.3v modules

(such as XBee or sd card ...)to Manduino directly.

(2) SPI, COM and IIC bus breakout make bus connect easier.

(3) The Arduino UNO can operate on an external supply of 6 to 20 volts, and Manduino Uno wide range

input voltage from 7~23V DC