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Brand: xcluma
Model: BE-000552
The CD4047B is capable of operating in either the monostable or astable mode. It requires an external capacitor (between pins 1 and 3) and an external resistor (between pins 2 and 3) to determine the output pulse width in the monostable mode, and the output frequency in the astable mode.
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Rs20.00
Brand: xcluma
Model: BE-000156
DESCRIPTION:
Universal receiver.
100% Brand New
Module Properties: non-isolated constant current and voltage module
Rectification: non-synchronous rectification
Input voltage: 5V-32V
Output voltage: 1.27V-30V
Output current: adjustable maximum 5A
Conversion efficiency: 95% (the h..
Rs433.00
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Brand: xcluma
Model: BE-000989
Special Note:
This part of the DC power module buck power supply module , the input voltage should always be greater than the output voltage and must have at least 1V differential input power = output power + losses (energy conservation principle)
200W DC-DC high voltage synch..
Rs920.00
Out Of Stock
Brand: xcluma
Model: BE-001487
DESCRIPTION:
Module Properties: non-isolated constant current and voltage module
Rectification: non-synchronous rectification
Conversion efficiency: 95% (the highest)
Voltmeter Ammeter
Measurement accuracy: 0.1%
Refresh rate: about 200ms / ti..
Rs508.00
Out Of Stock
Brand: xcluma
Model: BE-001473
SPECIFICATIONS:
Converter type: DC-DC
Input voltage: 5~23V (Best voltage 20V)
Output voltage: 0V~16.5V (Continuously adjustable)
Peak current: 3A
Mainboard size: 50mm x 30mm x 12mm(LxWxH)
Display module: STN LCD
LCD size: 37.5mm x 17.0mm(LxW)
LCD accuracy: 1%
Conversion efficie..
Rs458.00
Out Of Stock
Brand: xcluma
Model: BE-000212
DESCRIPTION:
Full IO port leads directly to support AT and internal product development ESP8266
Shielded case, raise a level of stability
Supports 3-way PWM 6 AD and all the way along the road IO speed UART
Firmware upgrade, available client (phone or PC) to directly control PWM IO or wi..
Rs822.00
Out Of Stock
Brand: xcluma
Model: BE-001410
DESCRIPTION:
Constant Current Constant Voltage (CC CV) DC Buck, or switching non isolated asynchronous CC CV converter. based on the specialised IC LM2596S, output regualtion driven by a TI AOP, leading to a very stable regulation. Sanyo Low ESR Solid Caps, very low output ripple (5-10mV on avera..
Rs81.00
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Out Of Stock
Brand: xcluma
Model: BE-000377
DESCRIPTION:
Input voltage: 4.5-50V,
The volume of L 40 * W 21.5 * H 13.5mm (including potentiometers).
Input: IN+ input positive IN- input negative
Output: OUT+ output positive OUT- output negative
Adjustment method: first correct input power (between 4.5-50V) then multimete..
Rs34.50
Brand: xcluma
Model: BE-000292
DESCRIPTION:
1,An onboard chip NE555
2, a single-channel signal output, the output is approximately fifty percent duty cycle square wave
3, onboard adjustable resistance, adjust the output frequency can be controlled resistance
4, on-board power indicator
5, the working voltage: 5 ~ 1..
Rs55.00
Out Of Stock
Brand: xcluma
Model: BE-000973
DESCRIPTION:
An onboard chip NE555
A single-channel signal output, the output is approximately fifty percent duty cycle square wave
Onboard adjustable resistance, adjust the output frequency can be controlled resistance
On-board power indicator
The working voltage: 5 ~ 12V
Board size..
Rs33.00
Out Of Stock
Brand: xcluma
Model: BE-000972
the scope of this module:1 is used as a square wave signal generator generates a square wave signal used for experimental development.2 to drive a stepper motor for generating a square wave drive signal.3 adjustable pulse generated for use by MCU.4 adjustable pulse generation, control circuitry asso..
Rs71.00
Brand: xcluma
Model: BE-000189
DESCRIPTION:
Excellent noise suppression,you will hear any noise without connecting input audio.
Dual-channel stereo,only needed 5V power supply can input 5W+5W power,it can drive 4Ω,8Ω little speaker directly,with large output power,enough energy,superior quality,and left right channel..
Rs65.00
Out Of Stock
Brand: xcluma
Model: BE-000224
DESCRIPTION:
Ultra volume:23*24MM Weight 0.45 grams
Excellent noise suppression,you will hear any noise without connecting input audio.
Dual-channel stereo,only needed 5V power supply can input 5W+5W power,it can drive 4 ,8 little speaker directly,with large output power,..
Rs129.00
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