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315Mhz RF Wireless Transmitter and Receiver Set Pair US SHIP TODAY!
C $10.33

ATX Power Supply Breakout Adapter Module 24PIN - Bench Power Supply Converter
C $12.56

Single 1 Pin Dupont Connect Jumper Wire 20cm 24AWG Female to Female Line 10pcs
C $10.51

RFID Card Reader/Writer Module MFRC-522 RC-522 13.56MHz/125KHz Arduino Kit USA!
C $16.76

L9110 Dual Stepper Motor Driver Module DC H-bridge Controller L9110S Arduino USA
C $10.33

RFID Keyfob 13.56MHz Key Fob Tag Token NFC for Access Control - US SHIP TODAY!
C $10.33

USB Type A Female Breakout Board Module 2.54mm 4 Pin Power Ground Data USA SHIP!
C $10.51

TRRS 3.5mm Mini Audio Jack Breakout Module Board Headphone Audio Video Plug US!
C $10.33

6 Pin Header Single Row Stackable Socket Connector Female 11mm 2.54mm 5PCS
C $10.51

XH2.54mm 3 Pin Micro Electrical Female Connector Plug Wire 1007 26AWG 20cm 5PCS
C $10.62

PN532 NFC RFID Module V3 NFC with Android Extension of RFID US SHIP TODAY!
C $13.89

JST XH2.54mm 8 Pin Singleheaded Wire Cable Connector Set Male Female PCB USA!
C $10.33

Jumper Wire Male to Female Dupont Line Arduino Breadboard PIC AVR 20cm 20pcs US!
C $10.51

JST XH2.54mm 2 Pin Straight Wire Cable Connector Header Male PCB US SHIP! 10PCS
C $10.65

Matrix Keypad 2x2 4 Button Keyboard Module Matrix Array Momentary Switch - USA!
C $11.17

UVMask UV-C Air Purification Respirator - Rechargeable, UV FAN!
C $41.91

Single 1 Pin Dupont Connect Jumper Wire 20cm 24AWG Male to Female Line 10pcs
C $10.51

5V DC-DC Step-up Converter Module 1.5V 1.8V 2.5V 3V 3.3V 3.7V 4.2V to 5V US!
C $10.33

Micro USB Adjustable DC-DC Step Up Power Supply Module 2V-28V Boost - US SHIP
C $10.33

JST XH2.54mm 6 Pin Right Angle Wire Cable Connector Header Male PCB 10PCS USA!
C $10.51

USB Type B Female Breakout Board Module 2.54mm 4 Pin Power Ground Data USA SHIP!
C $10.33

Single Row 40 Pin Header Thru Hole Right Angle 2.54mm Breakable US SHIP! 10PCS
C $10.33

JST XH2.54mm 9 Pin Right Angle Wire Cable Connector Header Male PCB 10PCS USA!
C $10.51

WS2812 5050 RGB 1 Bit LED Breakout Module 5V Arduino 5PCS - USA SHIPS TODAY!
C $10.48

Deans Style T Type Connector Power RC LiPo Battery Male Female Plug USA SHIP
C $10.51

White 2.54mm Standard Circuit Board Computer Jumper Cap Shunt 20PCS USA SHIP
C $10.51

433Mhz RF Wireless Transmitter/Receiver Kit Module Arduino ARM MCU Wireless US!
C $11.31

WiiChuck Nunchuck Adapter Shield Module Board For Arduino PIC AVR I2C IIC
C $10.33

JST XH2.54mm 10 Pin Right Angle Wire Cable Connector Header Male PCB 10PCS USA!
C $10.62

Micro SD Card Reader Writer Module SPI Arduino PIC AVR SDHC USA SHIP TODAY!
C $10.33

WS2812 5050 RGB 8 Bit LED Strip Module USA SHIPS TODAY!
C $10.33

Power Supply Module Multi Output Voltage 3.3V 5V 12V DC Step Down Barrel Jack
C $10.51

Green 2.54mm Standard Circuit Board Computer Jumper Cap Shunt 20PCS USA SHIP
C $10.33

Red Laser Emitter Module 650nm Diode Arduino AVR PIC 5V USA SHIP TODAY!
C $10.33

Active Buzzer Module Alarm Piezo for Arduino PIC AVR 3.3V 5V USA - SHIP TODAY!
C $10.51

JST XH2.54mm 7 Pin Singleheaded Wire Cable Connector Set Male Female PCB USA!
C $11.73

JST XH2.54mm 3 Pin Straight Wire Cable Connector Header Male PCB US SHIP! 10PCS
C $10.33

Dupont Male to Male Jumper Wire Line Arduino Breadboard PIC AVR 20cm 20pcs USA!
C $10.33

JST XH2.54mm 8 Pin Right Angle Wire Cable Connector Header Male PCB 10PCS USA!
C $10.33

Black Nylon Phillips Screw M3*12mm Round Pan Head Cap Plastic 10PCS USA SHIP
C $10.33

DC-DC Step Down Power Supply Module LM2596 LED 3-40V IN 1.5-35V Out Arduino PIC
C $10.33

100PCS Resistor Set 1/4 Watt .25W 220Ω Ohm, 1MΩ 330 1K 2K 5.1K 10K 10R 100R 100K
C $10.33

Male to Male Jumper Wire Line Arduino Breadboard PIC AVR Testing 30pcs US SHIP!!
C $10.51

WS2812 5050 RGB 8 Bit LED Strip Module 5PCS - USA SHIPS TODAY!
C $12.84

SD Card Read/Write Module for Arduino Reader/Writer AVR ARM MCU PIC USA SHIP!
C $10.33

Green 5mm LED Light Emitting Diode 20mA 2V 28mm Legs 15PCS US SHIP TODAY!
C $10.33

LED Traffic Light Red Yellow Green Signal Module US SHIP TODAY!
C $10.33

Mini 360 Step Down Power Supply Module DC-DC 4.75-23V to 1-17V Converter USA!
C $10.51
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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 (847)- 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 to by seller brainwire.io.- Feedback replied to 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 (3391)- 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 to by seller brainwire.io.- Feedback replied to 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