DESCRIPTION:
1.It's a new digital LED countdown display 12v delay module module.
It can be widely used with various control switch places.
2.It can set the delay time,can press "set" buttons.
After setting up, power-up setting value is previous setting delay time
as we set last time (po..
Specifications:
High quality for perfect stereo quality, not unlike the cheap cables with poor audio quality mostly sold in the markets.
Contains wire for connecting microphone also.
Long sufficient length for all project needs.
Ideal for connecting DTMF decoder to the mobile phone.
Co..
DESCRIPTION:
Bluetooth: 3-20 Meters(According to the distance and barrier and transmitting power)
Application: support HF calls, bluetooth A2DP stereo;
Frequency: 2.4Hz
Media Port: USB port and TF port multimedia play;
Audio Input: 3.5mm/2.0 frequency
Power Supply: 5V
Connecting Po..
Product description:
Detail:
Color: White & Blue
Quantity: 1 pcs
Size(Except bracket): approx. 5 x 4.2 x 3.3 cm (H x L x W)
Input Voltage: AC / DC 12V
Max Load Current: 10A
Frequency..
FEATURES:
Operating Voltage: 1.8 to 5.5 V.
Flash memory: 16 Kb.
EEPROM: 512 Byte.
SRAM: 1K.
I/O pin: 32 pin.
USART protocol interface.
I2C protocol interface.
SPI protocol interface.
APPLICATIONS:
It is used in Arduino boards.
It can also use in any AVR microcontroll..
DESCRIPTION:
Power supply: Need matchs outside battery (do not include the battery)
Function: Bluetooth connection, plug wire connection card radio voice prompt function remote call
Size: 40x5x50mm
Broadcast time: 24 hours
Whether to support APP: yes
Connection mod..
New ELM327 V2.1 OBD2 OBD II CAN-BUS Bluetooth Car Auto Diagnostic Interface Scanner
Highlights:
The newly developed wireless scan tool.
It supports all OBD-II protocols.
It is the latest vers..
DESCRIPTION:
Works with all OBD-II compliant vehicles.
Software included in CD for Smartphone, PC
Clear trouble codes and turn off the MIL ("Check Engine" light).
Read diagnostic trouble codes, both generic and manufacturer-specific, and display their meaning (over 3000 generic code defi..
DESCRIPTION:
GP2Y1010AU0F is a dust sensor by optical sensing system.
An infrared emitting diode (IRED) and an phototransistor are diagonally arranged into this device.
It detects the reflected light of dust in air.
Especially, it is effective to detect very fine particle ..
DESCRIPTION:
Solid copper hookup wire for general wiring that is not subject to repeated flexing. This is also the solid wire size used with solderless breadboards. Tinned to minimize oxidation and ease soldering.
SPECIFICATIONS:
Wire Type ..
DESCRIPTION:
Solid copper hookup wire for general wiring that is not subject to repeated flexing. This is also the solid wire size used with solderless breadboards. Tinned to minimize oxidation and ease soldering.
SPECIFICATIONS:
Wire Type ..
DESCRIPTION:
Solid copper hookup wire for general wiring that is not subject to repeated flexing. This is also the solid wire size used with solderless breadboards. Tinned to minimize oxidation and ease soldering.
SPECIFICATIONS:
Wire Type ..
DESCRIPTION:
Solid copper hookup wire for general wiring that is not subject to repeated flexing. This is also the solid wire size used with solderless breadboards. Tinned to minimize oxidation and ease soldering.
SPECIFICATIONS:
Wire Type ..
FEATURES:
1.Wide operating voltage: AC110V - 250V.
2.Way system:Two lines, the the ordinary manual switch connection
3.Then ordinary inductive switch then can not load: energy saving lamps, incandescent lamps (bulbs), old-fashioned fluorescent lamps (inductive with QiHuiQi), e..
DESCRIPTION:
Chip: KA2284
Supply voltage: 3.5V-12V
The magnitude of the level can be adjusted
AC and DC signals can be controlled by jumper
PCB board size: 29 (mm) x21 (mm)
Adjustable span of power level
AC and DC signals can be controlled by jumper
PCB board size: 29mm x 21mm
..
DESCRIPTION:
LiPo batteries are a great way to power your projects. They're small, lightweight, and pack a pretty good punch for their size. Unfortunately, even the best batteries eventually run low on power and when they do it's often unexpected (and at the worst time). Don't be caught by surpri..
DESCRIPTION:
Detect all sorts of combustible gases, natural gas (methane), bottled gas (propane), LPG (liquefied petroleum gas), coal gas, including town gas, small and compact, the design and color makes it ideal for use in the home, small commercial properties, and recreational v..
DESCRIPTION:
The power supply is a kind of high-efficiency voltage automatically regulator.Whatever is the input voltage value,the output voltage can be maintained constant. Forexample,set the output to 12V, then the variation of the input voltage in the range of 5-32V, the output voltage in the ..
DESCRIPTION:
WTV020-SD module is a voice Rewritable content type of mass storage voice module, pluggable maximum capacity of 1GB SD card memory. Can load WAV format voice, and AD4 formats voice.
WTV020-SD module voice chip WTV020SD-20S master core, with MP3 control mode, the key one-to-one c..
DESCRIPTION:
MP3-TF-16PModule is a provider of serialMP3Module perfectly integratesMP3,WMVHardware decoding. Meanwhile Software SupportTFCard driver to supportFAT16,FAT32File system. Can be done through simple serial commands specified music player , as well as how to play music and other functio..
DESCRIPTION:
The PAM8403 audio amplifier chip, 3W * 2 filter-free stereo class-D audio amplifier
Then 2 channel 5.08 (mm) pitch 2P terminal wiring output, respectively, for the left and right channels
The chip pin has led convenient external device control
Operating voltage: ..
Technical Specification
Microcontroller ATmega2560
Operating Voltage 5V
Input Voltage 7-12V (recommended power 7.5 V or 9 V.)
Digital I/O Pins 54 (of which 15 provide PWM output)
Analog Input Pins 16
DC Current per I/O Pin 40 mA
DC Current for 3.3V Pin 50 mA
F..