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"powersupply"
AJMRTC 5Pcs AMS1117-3.3V Voltage Regulator Power Supply Module, Mini USB DC Dual Input Charging Port, Output 5V and 3.3V Step-Down Converter Board for Arduino, MCU Electronic DIY Projects
Limited time offer, ends 11/29
$19.66
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AJMRTC 5Pcs Ultra-Small LM2596S DC-DC Buck Converter Power Supply Module, 3A Adjustable Step Down Voltage Regulator Board, Compact LM2596 Voltage Reducer for Electronic DIY & Circuit Prototyping
Limited time offer, ends 11/25
$14.05
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AJMRTC 12Channel PWM Adapter Board, CRSF to PWM Converter with BEC Power Supply Stable 5V Output, ELRS Protocol Supported Signal Conversion Module for RC Models Drone Aircraft DIY Projects
Limited time offer, ends 11/25
$14.73
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AJMRTC XL4005E1 DCDC StepDown Converter Board, Adjustable Voltage Constant Current Charging Module, Buck Switching Power Supply Module for Battery Charging and DIY Power Projects
Limited time offer, ends 11/25
$16.59
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Industrial Modbus RTU 8-Ch Relay Module (D) with Digital Input and RS485 Interface, Multi Isolation Protection Circuits, 7~36V Power Supply
Limited time offer, ends 11/14
$123.98
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100M 8 Ports Ethernet Network Switch DC or Terminal Power Supply Plug and Play Supports Auto MDI/MDIX DIN Rail Installation and Desktop Placement Iron Casing USR-SF1008
Limited time offer, ends 11/15
$39.62
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Industrial 8-Ch Analog Output Module, 12-Bit DA Conversion, Supports 8-Ch Simultaneous Voltage Output, DC 7~36V Wide Voltage Power Supply, Modbus RTU Protocol, Rail-Mount Support
Limited time offer, ends 11/14
$78.98
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Industrial 8-Ch Digital Input & Output Module, DC 7~36V Wide Voltage Power Supply, Modbus RTU Protocol, Multiple Isolation Protection Circuits, Rail-Mount Support
Limited time offer, ends 11/14
$86.48
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RS232 to RS485 Data Converter, Optical Isolation, USB 5V Power Supply, with USB Power Cable & RS232 Cable
Limited time offer, ends 11/15
$77.39
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AJMRTC 20PCS RY8310 GBCAB SOT23-6 Synchronous Step-Down Buck Converter IC, 2A Output Current, DC-DC Voltage Regulator Chip for Power Supply Module, Electronic Circuit DIY Projects
Limited time offer, ends 11/25
$11.31
$12.56
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AJMRTC 10Pcs HLK-1D1212 DC-DC Isolated Switching Power Supply Module, 12V to 12V 1W 84mA Isolation Converter for Smart Home Switch, PCB Isolation Power
Limited time offer, ends 11/29
$46.86
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AJMRTC DD1718PA DC-DC Non-Isolated Voltage Converter Module, DC 3V-18V to ±5V ±6V ±9V ±12V ±15V Dual Positive Negative Output Power Supply Module for Op-Amp ADC DAC Audio Circuit, Pack of 2
Limited time offer, ends 11/29
$25.36
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AJMRTC USB Step Down Voltage Regulator Module, 6A Max Output, Fixed 5.2V, 25-30W Power, Synchronous Rectification DC-DC Buck Converter for Power Supply DIY
Limited time offer, ends 11/29
$21.09
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AJMRTC HLK-1D2405 DC-DC Isolated Switching Power Supply Module, 24V to 5V 1W 200mA, 80% Efficiency Voltage Regulator Converter Compatible with B2405S, for SPI Intelligent Household Control Switch
Limited time offer, ends 11/29
$15.61
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AJMRTC HLK-1D0505A DC-DC Isolated Power Supply Module, 5V to 5V 1W 200mA, 88% High Efficiency Isolation Switching Converter, Small Size SPI Power Module for Intelligent Home Switch, 2 PCS
Limited time offer, ends 11/29
$11.79
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AJMRTC UDA1334A I2S DAC Audio Stereo Decoder Module, 1334 I2S Digital to Analog Converter Board, 3.3V-5V Power Supply Audio DAC Module for Audio DIY Projects
Limited time offer, ends 11/25
$13.54
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AJMRTC LM2596HVS DC-DC Adjustable Step Down Buck Converter Module, DC 4.5V-50V Wide Input Voltage Regulator Board, 48V Electric Vehicle Stabilized Power Supply for Electronic DIY Projects
Limited time offer, ends 11/25
$10.54
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AJMRTC DualChannel PWM to Voltage Signal Converter Receiver Module, 724V Power Supply Servo Signal Conversion Board for RC Crawler Motor Controller, RC Model Electronic Modification DIY Kit
Limited time offer, ends 11/25
$14.79
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1000M 5 Ports Gigabit Ethernet Network Switch DC or Terminal Power Supply Plug and Play Supports Auto MDI/MDIX DIN Rail Installation and Desktop Placement Iron Casing USR-SG1005
Limited time offer, ends 11/15
$56.72
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RS485 to RJ45 Ethernet with POE Function Modbus/MQTT Gateway, Bi-Directional Transparent Data Transmission Between RS485 and Ethernet, 6~36V DC Screw Terminal, or PoE Port Power Supply
Limited time offer, ends 11/15
$53.45
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HLK-1D2405 24V to 5V 1W 200mA DC to DC Isolation Switching Power Supply Compatible with B2405S Voltage Stabilizing SPI 80% Transfer Intelligent Household Switch Converter (2 PCS)
Limited time offer, ends 11/15
$16.49
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