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Single 1 Pin Dupont Connect Jumper Wire 20cm 24AWG Female to Female Line 10pcs
$7.52

RFID Card Reader/Writer Module MFRC-522 RC-522 13.56MHz/125KHz Arduino Kit USA!
$11.99

RFID Keyfob 13.56MHz Key Fob Tag Token NFC for Access Control - US SHIP TODAY!
$7.39

USB Type A Female Breakout Board Module 2.54mm 4 Pin Power Ground Data USA SHIP!
$7.52

Li-ion Battery BMS Protection Board 4S Series 18650 Lithium 30A AMP 14.8V 16.8V
$9.49

ATX Power Supply Breakout Adapter Module 24PIN - Bench Power Supply Converter
$8.99

Lithium Ion Battery Charge Management Module TP5100 1S or 2S 4.2v 8.4v 2A Li-ion
$7.39

280Ah Lifepo4 3.2v Battery Cell EVE Qishou Grade B
$89.00

315Mhz RF Wireless Transmitter and Receiver Set Pair US SHIP TODAY!
$7.39

TRRS 3.5mm Mini Audio Jack Breakout Module Board Headphone Audio Video Plug US!
$7.39

JST XH2.54mm 8 Pin Singleheaded Wire Cable Connector Set Male Female PCB USA!
$7.39

6 Pin Header Single Row Stackable Socket Connector Female 11mm 2.54mm 5PCS
$7.52

JST XH2.54mm 2 Pin Straight Wire Cable Connector Header Male PCB US SHIP! 10PCS
$7.62

6 Feet 3 Prong NEMA 5-15P IEC 60320 C5 AC Power Cable Cord Laptop Lot
$6.79 to $47.31

PN532 NFC RFID Module V3 NFC with Android Extension of RFID US SHIP TODAY!
$9.94

Li-ion Battery BMS Protection Board 3S 18650 Lithium 10A AMP 11.1V 12V 12.6V USA
$7.99

L9110 Dual Stepper Motor Driver Module DC H-bridge Controller L9110S Arduino USA
$7.39

Single Row 40 Pin Header Thru Hole Right Angle 2.54mm Breakable US SHIP! 10PCS
$7.39

Li-ion Battery BMS Protection Board 3S 18650 Lithium 10A AMP 11.1V 12V 12.6V USA
$7.52

5V DC-DC Step-up Converter Module 1.5V 1.8V 2.5V 3V 3.3V 3.7V 4.2V to 5V US!
$7.39

25T Servo Motor Arm Horn CNC Aluminum Metal Steering RC Car Airplane M3 USA 5PCS
$7.52

Matrix Keypad 2x2 4 Button Keyboard Module Matrix Array Momentary Switch - USA!
$7.99

Micro USB Adjustable DC-DC Step Up Power Supply Module 2V-28V Boost - US SHIP
$7.39

Deans Style T Type Connector Power RC LiPo Battery Male Female Plug USA SHIP
$7.52

USB Type A Male Breakout Board 2.54mm 4 Pin Power and Data - USA SHIPPING TODAY
$7.39

Single 1 Pin Dupont Connect Jumper Wire 20cm 24AWG Male to Female Line 10pcs
$7.52

XH2.54mm 3 Pin Micro Electrical Female Connector Plug Wire 1007 26AWG 20cm 5PCS
$7.60

UVMask UV-C Air Purification Respirator - Rechargeable, UV FAN!
$29.99

JST XH2.54mm 6 Pin Right Angle Wire Cable Connector Header Male PCB 10PCS USA!
$7.52

USB Type B Female Breakout Board Module 2.54mm 4 Pin Power Ground Data USA SHIP!
$7.39

Active Buzzer Module Alarm Piezo for Arduino PIC AVR 3.3V 5V USA - SHIP TODAY!
$7.52

Red Laser Emitter Module 650nm Diode Arduino AVR PIC 5V USA SHIP TODAY!
$7.39

White 2.54mm Standard Circuit Board Computer Jumper Cap Shunt 20PCS USA SHIP
$7.52

JST XH2.54mm 9 Pin Right Angle Wire Cable Connector Header Male PCB 10PCS USA!
$7.52

JST XH2.54mm 10 Pin Right Angle Wire Cable Connector Header Male PCB 10PCS USA!
$7.60

Jumper Wire Male to Female Dupont Line Arduino Breadboard PIC AVR 20cm 20pcs US!
$7.52

Dupont Male to Male Jumper Wire Line Arduino Breadboard PIC AVR 20cm 20pcs USA!
$7.39

WS2812 5050 RGB 1 Bit LED Breakout Module 5V Arduino 5PCS - USA SHIPS TODAY!
$7.50

Micro SD Card Reader Writer Module SPI Arduino PIC AVR SDHC USA SHIP TODAY!
$7.39

25T Servo Motor Arm Horn CNC Aluminum Metal Steering RC Car Airplane M3 USA SHIP
$7.39

WiiChuck Nunchuck Adapter Shield Module Board For Arduino PIC AVR I2C IIC
$7.39

Mini USB Dongle LED Light 200 Milliwatt Key Ring for Laptop/Battery Bank US SHIP
$7.39

WS2812 5050 RGB 8 Bit LED Strip Module USA SHIPS TODAY!
$7.39

JST XH2.54mm 8 Pin Right Angle Wire Cable Connector Header Male PCB 10PCS USA!
$7.39

JST XH2.54mm 3 Pin Straight Wire Cable Connector Header Male PCB US SHIP! 10PCS
$7.39

433Mhz RF Wireless Transmitter/Receiver Kit Module Arduino ARM MCU Wireless US!
$8.09

WS2812 5050 RGB 8 Bit LED Strip Module 5PCS - USA SHIPS TODAY!
$9.19

Mini 360 Step Down Power Supply Module DC-DC 4.75-23V to 1-17V Converter USA!
$7.52
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Brain Wire is a quality supplier of curated electronics components for electrical engineers, makers, and DIYers.
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- a***a (846)- Feedback left by buyer.Past 6 monthsVerified purchaseA++ fast shipping! Item as described packaged well. Great value! Highly recommended!!Reply from: brainwire.io- Feedback replied by seller brainwire.io.- Feedback replied by seller brainwire.io.Hi Friend, thank you for the A++ feedback! I'm glad to hear the Hanna Instruments pH/EC/TDS Meter arrived quickly, was well-packaged, and met your expectations. Providing great value and top-notch service is what I strive for! If you ever need anything else, I'm here to help—proudly shipping from Prescott, Arizona. Appreciate your support! Best, Kevin B. 🌟🔬
- i***v (430)- Feedback left by buyer.Past 6 monthsVerified purchaseExcellent high quality X1 Nano laptop in near pristine original condition exactly as described & what I was looking for. Great value - very well packed. Highly recommended seller. THANK YOU!
- 8***m (3389)- Feedback left by buyer.Past 6 monthsVerified purchaseItem as Listed. Sufficient Packaging. Fast Shipping. Would Buy Again. A+++
- s***s (263)- Feedback left by buyer.Past 6 monthsVerified purchaseAwesome seller.... item arrived as described and fast
- g***y (606)- Feedback left by buyer.Past 6 monthsVerified purchaseExcellent description of product, fast shipping. Pleasant transaction, recommended Ebayer!Reply from: brainwire.io- Feedback replied by seller brainwire.io.- Feedback replied by seller brainwire.io.Hi Friend, thank you for the awesome feedback! I'm glad the MAREY ECO180 Tankless Water Heater arrived quickly and matched the description perfectly. I truly appreciate your kind words and recommendation. If you need anything else, I'm always here to help—proudly shipping from Prescott, Arizona! Wishing you all the best, Kevin B. 🔥🚿
- r***r (492)- Feedback left by buyer.Past 6 monthsVerified purchaseExpert pack / ship; fast delivery; as advertised