Other Module Board
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Description:
1. The EasyDriver is a simple to use stepper motor driver, compatible with anything that can output a digital 0V to 5V pulse. (or 0V to 3.3V pulse if you solder SJ2 closed on the EasyDriver)
2. EasyDriver requires a 7V to 30V supply to power the motor and can power any..
$22.99
Ex Tax:$22.99
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Features:
Input voltage range: 6V-32V
Output voltage: default 5V, automatically adjust between 3-12V after triggering fast charge.
Output power: maximum 24W (5V@3.4A, 9V@2.5A, 12V@2A, etc.)
Wired function of output voltage
Conversion efficiency: 90%-97%
S..
$19.00
Ex Tax:$19.00
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Features:
1. The product is small in size, high in sensitivity and strong in anti-interference ability;
2. The same definition as the four-pin pin of RXB12, the usage is the same. The unit price is lower than RXB12 and can be directly replaced.
Technical Parameters:
W..
$12.99
Ex Tax:$12.99
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Specification:
1.Length:29.65mm
2.Width:27.46mm
3.Height:10.95mm
Pacakge Included:
10 x Bluetooth 4.0 CC2540 CC2531 Sniffer Downloader
20 x Downloader Cable
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$38.00
Ex Tax:$38.00
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Features:
1. DS3231 is a low-cost, extremely accurate I2C real-time clock (RTC), with an integrated temperature-compensated crystal oscillator (TCXO) and crystal. The device incorporates a battery input, disconnect the main power supply and maintains accurate timekeeping. Integ..
$35.99
Ex Tax:$35.99
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Features:
1. Wide analog input voltage range from -5 V to +5 V.
2. The low on-resistance has three typical value of different VEE.
3. Logic level conversion: enables 5 V logic to communicate with ±5 V analog signal.
4. ESD protection: HBM JESD22-A114F exceeds 2000 V; MM JES..
$13.99
Ex Tax:$13.99
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Specifications:
On-board high-precision voltage detection chip and power supply voltage regulator chip onboard 4 power indicator LED lamp, divided into 3 colors display, red, yellow, yellow, green represents 20%, 50%, 80%, 100 (%) of the electricity Three Reserve a battery test inte..
$17.99
Ex Tax:$17.99
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10Pcs I2C RTC DS1307 AT24C32 Real Time Clock Module For AVR ARM PIC SMDDescription:
24C32 32K I2C EEPROM memory
Using LIR2032 rechargeable lithium battery with charging circuit
Solve the problem of no literacy of the DS1307 with backup battery
Support timing 1 year of the D..
$11.99
Ex Tax:$11.99
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Description:This is another great IIC/I2C/TWI/SPI Serial Interface. As the pin resources of controller is limited, your project may be not able to use normal LCD shield after connected with a certain quantity of sensors or SD card. However, with this I2C interface module, you will be able ..
$13.99
Ex Tax:$13.99
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Descriptions: Main chip: ISD1820
Size: 38.5 x 42.8mm
Operating voltage: DC 3~5VFeatures: Easy to use 10 second voice recording and playback.
High quality, natural voice restore.
Can be used as a megaphone module.
With loop play, jog play, single pla..
$22.99
Ex Tax:$22.99
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Product introduction:
The JDY -18 transmission module is based on the bluetooth 4.2 protocol standard, the working band is 2.4GHZ, the debugging mode is GFSK, the maximum transmission power is 0dB, the maximum launch distance is 60 meters. The imported original chip is designed to support th..
$32.99
Ex Tax:$32.99
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Feature:
joystick joysticks standard interface module electronic building blocks and 2.54mm pin interface leads.
Phillips is a two-way rocker 10K resistor, with the joystick in a different direction, tap the resistance vary. This module uses a 5V supply, the original state X, Y rea..
$16.99
Ex Tax:$16.99