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100% Brand New.
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There are 10 types for
selection:
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Type #1:Atmega328 5V 16M Replace
ATmega128 For Arduino Compatible Nano
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Size:Length33mm
*Wide18 mm *High3mm
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ATmega328 running at 16MHz with external resonator
(0.5% tolerance)
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USB connection off board
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Supports auto-reset
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Max 150mA output
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Over current protected
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Reverse polarity protected
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DC input 5V up to 12V
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On board Power and Status LEDs
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Type #2: USB Micro-controller Board
For Arduino Nano V3.0 ATmega328P-compatible
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14
Digital input / output ports:TX,RX,D2 ~ D13
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8
analog inputs ports:A0 ~ A7
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1
pairs of TTL level serial transceiver ports RX / TX
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6
PWM ports:D3, D5, D6, D9, D10, D11
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Using
Atmel Atmega328P-AU MCU
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Support
for external 5V ~ 12V DC power supply
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Support
power supply by 9V battery
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Support
ISP download
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Type #3: Dual H Bridge DC Stepper
Motor Drive Controller for Arduino
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Working mode: H bridge (double lines)
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Control chip: L298N (ST)
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Logical voltage: 5V
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Driving voltage: 5V-35V
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Logical current: 0mA-36mA
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Driving current: 2A (MAX single
bridge)
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Storage temperature: (-20 ℃)-(+135 ℃)
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Maximum power: 25W
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Periphery dimension: 43 x 43 x 27mm(L x W x
H)
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Using L298N made by ST company as the control
chip, the module has such characteristics as strong driving
ability, low
calorific value and strong anti-interference ability.
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This module can use built-in 78M05 for
electric work via a driving power supply part. But to avoid the damage
of the
voltage stabilizing chip, please use an external 5V logic supply when using more
than 12V driving voltage.
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Type #4: 433Mhz RF
Transmitter And Receiver Kit For Arduino Project
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TX Technical Specifications:
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Receiver module parameters
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1.Product Model: MX-05V
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2.Operating voltage: DC5V
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3.Quiescent Current: 4MA
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4.Receiving frequency: 433.92MHZ
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5.Receiver sensitivity:-105DB
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6.Size:30 * 14 *
7mm
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7.External antenna: 32CM single core wire, wound into
a spiral
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Technical parameters of the
transmitter head
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1.Product Model: MX-FS-03V
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2.Launch distance :20-200 meters (different voltage,
different results)
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3.Operating voltage :3.5-12V
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4.Dimensions: 19 * 19mm
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5.Operating mode: AM
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6.Transfer rate: 4KB / S
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7.Transmitting power: 10mW
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8.Transmitting frequency: 433M
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9.An external antenna: 25cm ordinary multi-core or
single-core line
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10.Pinout from left → right: (DATA; VCC;
GND)
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Type #5:5V 2-Channel Relay
Module for Arduino PIC ARM DSP AVR Electronic
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Main Color: Black +
Blue
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Size: Approx 4.8 x 4 x
1.8cm (L x W x H)
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5V 2-Channel Relay interface board, and each
one needs 15-20mA Driver Current
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Equiped with high-current relay, AC250V 10A;
DC30V 10A
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Standard interface that can be controlled
directly by microcontroller (Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL
logic)
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This is a 2 Channel 5V Relay interface board,
Be able to control various appliances, and other equipments with large current.
It can be controlled directly by Microcontroller(Arduino , 8051, AVR, PIC, DSP,
ARM, ARM, MSP430, TTL logic)
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Type #6: NRF24L01+ 2.4GHz
Antenna Wireless Transceiver Module For Microcontroller
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MuitiCwiver hardware provides the function of six
receivers
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Link layer within makes the software design more
simple
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2Mbit/s makes it possible for the high quality
VoIP
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2Mbit/s 1Mbit/s 250Kbit/s three optional transmission
rate
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Few peripheral components make it possible for low
cost
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+/- 60 ppm crystals
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Need external inductance only in antenna matching
place
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No need for multi layer PCB
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5V level imput
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No need for external level
translator
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Improved ShockBurst and UART are easy to connect with
all kinds of low cost
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MCU MCU needs no external level
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20 pin 4x4mm QFN lead-free
package
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Peak current received at 2Mbit/s is
12.5mA
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Peak current of @0dBm output at
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2Mbit/s is 11mA 2Mbit/s needs small average
current
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Power consumption is 400mA in power down
mode
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Power consumption is 32uA in idle
mode
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Quick switch and wake-up
time:130us
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Can work in low voltage between 1.9V to
3.6V
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Type #7: Pyroelectric
Infrared PIR Motion Sensor Detector Module HC-SR501
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PCB Dimensions: Approx. 32 x
24mm
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Screw hole distance 28mm, screw aperture 2mm
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Sensor lens size: (diameter): 23mm
(default)
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Operating voltage: DC5V to 20V
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Static power consumption: 65 microamps
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Level output: 3.3V, low 0V
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Delay time: adjustable (0.3 seconds to
18 seconds)
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Blockade Time: 0.2
seconds
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Trigger Mode: L can not be repeated, H
can be repeated default value H
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Sensing range: less than 120 degree cone
angle of less than 7 meters
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Operating temperature: -15 to +70
degrees
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Automatic induction: when someone enters its
sensing range input high, people leave the sensor range automatic delay off
high. Output low
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Type #8: DC-DC Converter
Step Up Boost Module 3V to 5V 1A USB Charger for MP3/MP4 Phone
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Module Properties: non-isolated step-up
module (BOOST)
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input voltage: 2.5-6V
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Output voltage: 4-12 V (Adjustable, the
default 5 v)
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Output Current: the maximum 1000mA
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Efficiency: Up to 92% (the higher the input
voltage, the higher the efficiency)
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Switching frequency: 1MHz
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Output ripple: 20mV (MAX)
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Operating Temperature: Industrial (-40°c to
+85°c)
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Voltage regulation: ±2.5%
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Short circuit protection: None (Please use
the lithium battery with protection.)
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Input Reverse Polarity Protection:
None
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Input: IN + Positive, IN-Negative
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Output: USB Output
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DIY a mobile power supply, only need one
battery, you can output 5V voltage for your phone, MP3, MP4, PSP charger, very
easy.
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In order to power your electronic devices
when your device needs 5V power supply, when you only have lithium battery, this
module can be directly step-up to 5V, solve your problems.
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Type #9: DHT22/AM2302
Digital Temperature and Humidity Sensor Replace SHT11 SHT15
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Size: Approx.3.2 x 1.5 x 0.8cm(L x W x H)
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Type:AM2302
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Accuracy resolution:0.1
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Humidity range:0-100%RH
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Temperature range:-40~80℃
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Humidity measurement precision:±2%RH
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Temperature measurement
precision:±0.5℃
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4-pin package
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No additional components
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completely interchangeable
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long distance signal transmission
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relative humidity and temperature
measurement
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Type #10: IC2262/2272 4
Channel Wireless Remote Control Kits 4 Key Wireless Remote Control
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Operating voltage: DC12V (27A/12V battery
x1)
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Operating Current: 10mA @ 12V
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Radiated power: 10mw @ 12V
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Size: 6.2 x 3.8 x1.4cm(LxWxD)
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Modulation mode: ASK (Amplitude Modulation)
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Transmitting frequency: 315MHZ (SAW frequency
stabilization)
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Transmission distance :50-100M (Open field
the receiver sensitivity -100dbm)
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The frequency of this product is 315
mhz.
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With decoding receiver board
1.The
operating voltage DC5V, receiver sensitivity is-98db. Leg 7 bits, respectively,
VT, D3, D2, D1, D0, the +5 V and GND. VT is a valid signal high output pin Upon
receiving a valid signal, the pin output high, may also drive the relay.
2.Size: 6*22*41mm
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There are four buttons on the remote control,
and respectively correspond to the four data bits to the receiving board output
pin D0, D1, D2, and D3 of. Press the buttons transmit signals, the corresponding
data bit is output high.