Power Supply | Newegg.com

AJMRTC 4.2inch E-Paper EPD Raw Display Panel (B), 400×300 Resolution 3-Color Red Black White E-Ink Screen, No Backlight Ultra Low Power for Electronic Shelf Label, DIY Embedded Project, Industrial Ind

Model #: AJ-JY00813

$39^.80 –
Free Shipping

Compare

Quick View

AJMRTC 1.9 Inch Segment E-Paper Module, 91 Segments I2C Bus E-Ink Display, Ultra Low Power Segment Screen for Temperature Humidity Meter, Humidifier, Digital Meter Embedded Projects

Model #: AJ-JY00739

$27^.53 –
Free Shipping

Compare

Quick View

AJMRTC 20PCS LTV217 LTV-217-TP1-G L217 SOP-4 SMD Optocoupler IC, Photocoupler Isolation Chip for Signal Isolation, Circuit Protection & Electronic DIY Projects

Model #: AJ-JY00611

$13^.00 –
Free Shipping

Compare

Quick View

AJMRTC 10PCS BL8530-501SM BL8530 SOT-89 Patch Chip, Voltage Booster & Voltage Stabilizer, Step-Up Voltage Regulator SMD for Electronic Circuit DIY Projects

Model #: AJ-JY00608

$12^.77 –
Free Shipping

Compare

Quick View

AJMRTC STJF 7S BMS Protection Board, 25.9V 29.4V Lithium Battery Management Module with Cell Balance, 15A Current Limit for 7 Series 18650 Li-ion Battery Pack Assembly

Model #: AJ-JY00614

$14^.58 –
Free Shipping

Compare

Quick View

AJMRTC 4S Lithium Battery Protection Board, 14.4V/16.8V 14A 2MOS Four Strings BMS Module, Overcharge Over Discharge Short Circuit Protection for Lithium Battery Pack DIY Projects

Model #: AJ-JY00567

$11^.79 –
Free Shipping

Compare

Quick View

AJMRTC LCD1602 I2C Display Module, 16x2 Character LCD, White Text on Blue Background, 3.3V & 5V Dual Voltage, I2C Adapter Onboard for Arduino, Raspberry Pi and Electronic DIY Projects

Model #: AJ-JY00598

$20^.01 –
Free Shipping

Compare

Quick View

AJMRTC High Sensitivity CLT Non-Contact Detection Sensor Kit, 1PC 3V-5V Wide Voltage 60mm Sensing Distance DIY Sensor Board for Electronic Experiments and Circuit Projects

Model #: AJ-JY00477

$11^.79 –
Free Shipping

Compare

Quick View

AJMRTC 1PC DC 3V-9V Sound Voice Activated Sensor Module, Intelligent Auto On/Off Delay Sound Control Switch, Microphone Sound Trigger Board for DIY Electronic Circuit Projects

Model #: AJ-JY00433

$12^.10 –
Free Shipping

Compare

Quick View

AJMRTC MCU-30105 MAX30105 Optical Sensor Module DC 5V, Smoke Particle and Flame Detection Breakout Board for Arduino STM32 Microcontroller Electronic DIY Projects

Model #: AJ-JY00406

$11^.79 –
Free Shipping

Compare

Quick View

AJMRTC 4S 20A BMS Battery Protection Module, 4.35V Overcharge & 2.5V Over-discharge Protection, 5A Discharge with Cell Balancing, Lithium Battery Management Board for 4S Series Li-ion Battery Pack

Model #: AJ-JY00574

$11^.79 –
Free Shipping

Compare

Quick View

AJMRTC 1.8 Inch SPI TFT LCD Display Module, 128×160 Pixels Color Screen, 3.3V/5V Dual Voltage Support, SPI Interface Display Panel for Arduino STM32 DIY Electronic Projects

Model #: AJ-JY00473

$11^.79 –
Free Shipping

Compare

Quick View

AJMRTC SC7A20H 3-Axis Acceleration Tilt Angle Sensor Module, 3V-6V Wide Voltage Horizontal Detection Inclinometer, Serial Port UART Output, for STM32 Arduino Tilt Monitoring Electronic DIY Projects

Model #: AJ-JY00326

$11^.79 –
Free Shipping

Compare

Quick View

AJMRTC 5-Way Joystick Module, 5D Rocker Switch Navigation Button, AVR MCU Compatible, Compact Digital Joystick for Arduino ESP32 Raspberry Pi DIY Electronic Projects

Model #: AJ-JY00364

$11^.79 –
Free Shipping

Compare

Quick View

AJMRTC 5S 15A BMS Board, High Reliability 18.5V Lithium Battery Protection PCB Module, 21V Max Charge Voltage, Overcharge Over-Discharge Over-Current Short Circuit Protection for 5S 18650 Li-ion

Model #: AJ-JY00437

$11^.79 –
Free Shipping

Compare

Quick View

AJMRTC Capacitive Touch LED Dimmer Module, PWM Constant Voltage Stepless Brightness Controller Touch Switch, DC Input LED Light Dimming Board for LED Strip Lights DIY Lighting Projects

Model #: AJ-JY00317

$12^.09 –
Free Shipping

Compare

Quick View

AJMRTC 2S 5A BMS Protection Board, 7.4V 8.4V Lithium Battery Balance Charging Module, Li-ion Battery Management Board for 2 Series Lithium Battery Pack DIY Projects

Model #: AJ-JY00370

$12^.32 –
Free Shipping

Compare

Quick View

AJMRTC 70PCS AMS1117 Voltage Regulator Assortment Kit, 7 Types 10PCS Each, ADJ /1.2V /1.5V /1.8V /2.5V /3.3V /5.0V Linear Voltage Regulators for Electronic Repair & DIY Circuit Projects

Model #: AJ-JY00531

$14^.32 –
Free Shipping

Compare

Quick View

AJMRTC Compatible J-Link OB ARM Simulation Debugger, SWD Programmer, Jlink V8 Downloader for STM32 MCU, Embedded Chip Programming, Firmware Download and Circuit Debugging Projects

Model #: AJ-JY00548

$13^.87 –
Free Shipping

Compare

Quick View

AJMRTC YX850 Power Failure Auto Switch Standby Lithium Module, DC 5V-48V Universal Emergency Power Converter, 10A Automatic Transfer Board for Router, Security Camera & Electronic DIY Projects

Model #: AJ-JY00113

$12^.12 –
Free Shipping

Compare

Quick View

AJMRTC 4S LiFePO4 Battery Protection Board, 12.8V 10A Lithium Iron Phosphate BMS Charger Module, Overcharge Over-Discharge Overcurrent Short Circuit Protection for Battery Pack Assembly DIY Projects

Model #: AJ-JY00294

$11^.79 –
Free Shipping

Compare

Quick View

AJMRTC INA231 Current & Power Sensor Module, 1Pcs, 1.8V I2C IIC Interface, High Precision Voltage Current Power Monitoring Board for Single Board Computer, Battery Detection & Electronic DIY Projects

Model #: AJ-JY0085

$11^.79 –
Free Shipping

Compare

Quick View

AJMRTC 4S 8A BMS Protection Board, 4 Series Polymer Li-ion Lithium Charger Protection Module for 4Pcs 3.7V Lithium Battery, Overcharge Over-Discharge Short Circuit Protection for Battery Pack DIY

Model #: AJ-JY00251

$12^.00 –
Free Shipping

Compare

Quick View

AJMRTC 10Pcs DB207 DB207S DIP-4 Bridge Rectifier Diode, 2A 1000V Full Wave Power Rectifier DIP4 Through Hole Electronic Components for AC to DC Power Conversion Projects

Model #: AJ-JY00135

$11^.79 –
Free Shipping

Compare

Quick View

AJMRTC 8CH USB Logic Analyzer, 24MHz 24M/S Sampling Rate Digital Debug Board, 8 Channel Signal Capture, for ARM FPGA Circuit Debugging and Hardware Testing Projects

Model #: AJ-JY00223

$16^.86 –
Free Shipping

Compare

Quick View

AJMRTC Microwave Radar Body Induction Solar LED Driver Controller Board, 3.2V 3.7V Solar Wall Light Switch Circuit Board with Remote Control for Solar Street Lamp & Outdoor Light DIY Projects

Model #: AJ-JY00283

$11^.79 –
Free Shipping

Compare

Quick View

AJMRTC 5S Lithium Battery Charging Protection Board, 18V/18.5V/21V 20A 3MOS BMS Module, Overcharge Over-Discharge Short Circuit Protection for Li-Ion Battery Pack & Power Tools

Model #: AJ-JY00102

$11^.79 –
Free Shipping

Compare

Quick View

AJMRTC 3S 15A BMS Lithium Battery Protection Board, 12.6V Li-ion PCB Module, Overcharge Over-Discharge Overcurrent Short Circuit Protection for Electric Drill, Motor, Battery Pack & DIY Power Projects

Model #: AJ-JY0087

$12^.14 –
Free Shipping

Compare

Quick View

AJMRTC KEYES KY-016 RGB LED Sensor Module, 4-Pin 3-Color Full Color RGB LED Module FZ0455, Digital RGB Light Board for Arduino ESP32 DIY Electronic Starter Kit, Color Lighting Experiment Projects

Model #: AJ-JY00261

$12^.24 –
Free Shipping

Compare

Quick View

ESP32-S3 4.3" Capacitive Touch Display Development Board with Case, 16MB Flash, LVGL Support, Rich IO Expansion

Model #: 666C5JS26-0915-ZP06

$118^.49 –
Free Shipping

Volume Discounts:$117.19 - $118.49

Compare

Quick View

Visual Fault Locator,30-50KM Fiber Optic Cable Tester Meter VFL Red Light Pen Light Source Testers

Brand: NewMainOne
Part Number: HT-100
Size/Dimensions: 3.5052 cm x 7.3914 cm x 19.812 cm
Bandwidth: Visual Fault Locator
Model #: 957333743329

$51^.99 –
Free Shipping

Compare

Quick View

Visual Fault Locator, 30-50KM Fiber Optic Cable Tester Meter VFL Red Light Pen Light Source Testers

Brand: ON THE WAY
Part Number: 30MW
Size/Dimensions: 3.302 cm x 7.112 cm x 19.558 cm
Bandwidth: metal style
Model #: 058461448689

$53^.99 –
Free Shipping

Compare

Quick View

Visual Fault Locator,Fiber Optic Cable Tester Meter, Cable Test Equipment Suitable with 2.5 mm Universal Connector FC Male to LC Female Adapter for CATV Telecommunications

Brand: NewMainOne
Part Number: 30MW
Size/Dimensions: 3.2004 cm x 7.2898 cm x 19.9898 cm
Bandwidth: Fiber Optic Cable
Model #: 330319795704

$45^.99 –
Free Shipping

Compare

Quick View

Zer one Control Switch Relay Module, 8-Channel 5V Computer USB Intelligent Control Switch Relay Module Driver

Model #: 617327109165

$35^.99 –
$5.99 Shipping

Compare

Quick View

1.5inch RGB OLED Display Module 128128 Pixels, 65K RGB Display Colors, SPI Interface Compatible with Raspberry Pi 5/ Pi 4B/ Pi 3B+ Pi3B/ Pi Zero/Pi Zero 2W/Arduino/STM32, etc.

Model #: 880395171246

$48^.99 –
$5.99 Shipping

Compare

Quick View

UeeKKoo 1.51inch Transparent OLED Compatible with Raspberry Pi 5/4B/3B+/3B/A+/Pi Zero W/Pi Zero 2W, 128 x 64 Resolution, SPI/I2C Interfaces, Embedded Independent Driver Chip, Light Blue Color Display

Model #: 916268410430

$52^.99 –
$5.99 Shipping

Compare