5A 75W XL4015 LED Module DC-DC Converter Adjustable Step-Down Module 4.0-38V to 1.25V-36V DIY Adjustable Power Supply

5A 75W XL4015 DC-DC Converter Adjustable Step-Down Module 4.0-38V to 1.25V-36V DIY Adjustable Power Supply The DC-DC Adjustable Step Down Converter Module has large power, high efficiency, low-ripple. With power indicator, on-board voltmeter. The voltmeter can calibrate automatically. The measure can be changed between input and output voltage, with indicator. The voltmeter can also be Read more about 5A 75W XL4015 LED Module DC-DC Converter Adjustable Step-Down Module 4.0-38V to 1.25V-36V DIY Adjustable Power Supply[…]

XL4005 DSN5000 Beyond LM2596 DC-DC adjustable step-down power Supply module , 5A High current, High power

DC-DC adjustable step-down power Supply module , 5A Large current Areas of application: DIY mobile power supply, car power, communications equipment power supply, etc. input voltage: 5V-32V output voltage: 0.8V-24V output current: peak 5A (more than 3.5A work need to strengthen The cooling) Conversion efficiency:90% size:43*21*14mm(L*W*H) The step-down module can easily reach 4 a, 50 Read more about XL4005 DSN5000 Beyond LM2596 DC-DC adjustable step-down power Supply module , 5A High current, High power[…]

MB102 Breadboard Power Supply Module 3.3V/5V

A 3.3V and 5V Breadboard Power Supply Module with series diode, polarity reversal protection. The module can take 6.5V to 12V input and can produce 3.3V and +5V. Can also output 5V on USB connector and can also take input through USB connector. Features: Breadboard power supply module, with 5 V, 3.3 V output voltages Read more about MB102 Breadboard Power Supply Module 3.3V/5V[…]

USB 2.0 to RS485 Serial Converter Adapter CNT-005

USB 2.0 to RS485 Serial Converter Adapter CH340G+MAX485 CNT-005 Features: USB to RS485 Converter Adapter USB connector: to your PC RS485 connector: to your RS485 device No need external power, powered by USB port Fully compliant USB 2.0 standard , backward compatible with USB1.1 All kinds with RS485 port device parameter settings , data communication Read more about USB 2.0 to RS485 Serial Converter Adapter CNT-005[…]

PCF8591 AD/DA Converter Module PCF8591 Module Analog To Digital / Digital To Analog Conversion

PCF8591 AD/DA Converter Module PCF8591 Module Analog To Digital & Digital To Analog Conversion Description PCF8591 is a single-supply, low-power 8 COMS-type A / D, D / A converter chip, it has a 4-channel analog input channels, all the way to the analog output channels and an I2C bus interface. The device I2C slave address lower Read more about PCF8591 AD/DA Converter Module PCF8591 Module Analog To Digital / Digital To Analog Conversion[…]

5V USB Output Converter DC 7V-24V To 5V 3A Step-Down Buck KIS3R33S Module KIS-3R33S

5V USB Output Converter DC 7V-24V To 5V 3A Step-Down Buck KIS3R33S Module KIS-3R33S DC 7V-24V to 5V 3A Step-Down Buck KIS3R33S Module ,5V USB  Output Converter Description: Modules nature: non-isolated Buck Rectification: Non-synchronous rectification Input voltage: DC 7- 24V Output voltage: DC 5V Output current: 3A (max) Conversion efficiency: 96% (MAX) Switching frequency: 340KHz Read more about 5V USB Output Converter DC 7V-24V To 5V 3A Step-Down Buck KIS3R33S Module KIS-3R33S[…]

MAX3232 RS232 Serial Port To TTL Converter Module DB9 Connector 5V RS232 to TTL + Female Serial TTL + serial modules / Brush board

MAX3232 RS232 Serial Port To TTL Converter Module DB9 Connector 5V RS232 to TTL + Female Serial TTL + serial modules / Brush board This module can be used to serial port of microcontroller module expand DVD, router, hard drive and other equipment to upgrade. It is used in radio modification, phone flash, XBOX360 flash, Read more about MAX3232 RS232 Serial Port To TTL Converter Module DB9 Connector 5V RS232 to TTL + Female Serial TTL + serial modules / Brush board[…]

XL6009 power module + LED Voltmeter DC-DC Boost module with adjustable voltage meter display

XL6009 power module + LED Voltmeter DC-DC Boost module with adjustable voltage meter display Description: Input voltage:4.2-32V Output voltage:5-52V Maximum input current:4A Transfer efficiency:94% Output ripple:50mV Operating temperature:-40℃~+85℃ Switching frequency:400KHz Output ripple:50mV Load regulation:±0.5% Voltage regulation:±0.5% operating temperature:-40℃~+85℃ Size:6.98*3.80 Functions: Short press: input/output display options Moderate press: Enter the fine-tuning state .Increase or decrease the Read more about XL6009 power module + LED Voltmeter DC-DC Boost module with adjustable voltage meter display[…]

CP2102 USB to TTL USB UART serial port module brushing machine upgrade Board STC with download cable

CP2102 USB to TTL USB UART serial port module brushing machine upgrade Board STC with download cable – USB to Serial TTL CP2102 adapter Provides connection from USB on host computer to microcomputers or other TTL signal level accessories. The CP2102 Virtual COM Port (VCP) device drivers allow a CP2102-based device to appear to the PC’s Read more about CP2102 USB to TTL USB UART serial port module brushing machine upgrade Board STC with download cable[…]

XL6009 DC-DC step up module, better than LM2577, with adjustable booster power supply module, Output Max Current 4A

XL6009 DC-DC step up module, better than LM2577, with adjustable booster power supply module, Output Max Current 4A   This module is a non-isolated step-up (boost) voltage converter featuring adjustable output voltage and high efficiency. Description: XTW6009 is a 4 a switch current high-performance step-up (BOOST) module. The XL6009E1 module USES the second generation of Read more about XL6009 DC-DC step up module, better than LM2577, with adjustable booster power supply module, Output Max Current 4A[…]