Best Electronic Pcb - TopShopReview.com

Velleman K2639 Liquid Level Controller

power supply: 12-14V AC or 16-18V DC / 100mA.
dimensions: controller PCB: 4.1 x 2.4" sensor PCB: 4.1 x 1.
you can substitute your own sensor probes.
THIS IS AN ELECTRONIC KIT AND REQUIRES ASSEMBLY..

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QCQIANG JQX-13F 8 Pin-10A AC 110V Electromagnetic Power Relay with Female Spade Electric Wire Connector(3pcs)

JQC-3F general purpose 5 pins SPST power relay PCB type mini power coil relay.
Contact : 7A 250VAC, 12A 120VAC/10A 125VAC, 10A 28VDC.
Coil 5 pins mini SPST power relay pin quantity : 5 Pin.
material : plastic, metal, electronic component.
Power relay size (Approx.) : 1.8 x 1.4 x 1.9cm / 0.7"""" x 0.6"""" x 0.7""""(L*W*T),widely used in the remote control, communication, automatic control system, electronic equipments, etc..
Power relay PCB type compact and sealed construction. Long operational life. The relay can automatically adjust, protect and transform the circuit.

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Jienk 5Pcs 6-Pin 300V 10A 5.08mm Pitch PCB Mount Screw Terminal Block Connector for 28-12AWG Cable

【Product Name】 6 Pin, Plug-In 5.08mm/0.2" PCB Terminal Block.
【Rated Voltage】300V, Rated Current：10A.
【Easy to Use】No soldering required. Just use a small screwdriver to open up the terminal blocks, slide in your stranded or solid-core wire, and re-tighten. Save you from solder trouble, no need to purchase expensive tool. Great time and money saver..
【Application】: PCB terminal is widely used in electronic equipment, such as small electronic watches, calculates, general computer, communication electronics equipment automatic control system, domestic appliance and warning devices, etc..

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Dorhea ESP8266 ESP-12 NodeMcu D1 Module WeMos Lua 4M Bytes WLAN WiFi Internet Development Board + Relay Shield + 2.54mm 40Pin Single Row Male Pin Header - 3Set

The esp8266 module is 11 digital input / output pins, all pins with interrupt / PWM / I2C / support 1 line (except D0).
1 analog input(3.2V max input). Micro USB connection.
WiFi internet development board 5V 1A switching power supply (switching power supply）onboard..
5V relay shield is a digital switch to control much higher voltages and currents than esp8266 mini microcontroller, controlled by the D1 , the relay will switch to allow current to flow or turn off, depending on wiring..
40 pin 0.1inch (2.54mm) male pin header connector PCB board pin strip electronic component, they are easy to be cut to any length if needed, you can cut or score with some electronic tool..
The pin header is an ideal connector for the PCB board and intergrated circuit, used widely in the computer and breadboard, compatible with raspberry pi or other electronic project..

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Electronics-Salon 4X Solderable Breadboard Proto Board PCB DIY Kit for Raspberry Pi 2/3 Model A B A+ B+ Zero

The proto breadboard PCB suitable for any type Raspberry Pi GPIO, or other electronic projects DIY..
PCB Material: high quality FR-4 glass fiber PCB. Dimensions: 62mm x 88mm / 2.44" x 3.46", Thickness: 1.6mm / 0.063".
Top to bottom layer all solder pad holes are plated through, pads grid (pitch) 2.54mm / 0.1", hole diameter 1.2mm / 0.047"..
Package included 4x PCBs, 4x 2x20pin pitch 0.1" male headers, 16x M3x10mm nylon standoffs and 16x M3x6mm nylon screws..

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Bluetooth Amplifier Board 25W+25W HF63 Dual Channel Audio Amplifier DC 10-25V Digital Amplifier Module with TDA7492P Chip

High Quality : The amplifier board adopts TDA7492P power amplifier chip, high quality electronic components and military grade PCB board, durable in use..
2 Channel : This board is designed with dual channel output, 25W left channel and 25W right channel, high transmission rate and good sound quality..
Bluetooth Connection : The amplifier board is designed with Bluetooth V2.1 module and power supply reverse connection protection, convenient and safe to use..
Application : This digital amplifier board is suitable for upgrading and refitting the idle sound box and DIY production. It is suitable for speaker of 4Ω, 6Ω, 8Ω, 16Ω (8Ω is the best)..

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USB A Male to 12V Car Cigarette Lighter Socket Female Converter Cable 2-Pack

USB car cigarette lighter socket adapter: USB Input: 5V 2A, Cigarette Lighter Socket Output: 12V 8W Max.
USB Port Power Converter: convert power from USB port to 12V car cigarette lighter socket.
Convenience: Easy to power on your car electronic equipments by extra power.
Plug and play: Easy to carry when travel. The part of PCB board is moulded by PVC which can extend its life.
Fit for Driving recorder, electronic dog, car charger and other automotive electronic equipment.

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Gikfun Electronic Hourglass led DIY Kits Welding Practice Board Blue Ray EK1886

This is a beautiful electronic hourglass that is fun to build and nice to look at when finished, it is not only a PCB board for practicing welding....
Comes with English user manual and online PDF file, which will guide you how to finish step by step, perfect for school basic electronics experiment....
The suite adopts double layer PCB, and the circuit consists of 30 pieces white LED blue ray..
Under the control of MCU program, it displays analog hourglass image..

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60 Pieces Breakaway Pin Header, 40 Pin 2.54mm Straight Single Row Male Pin Header Connector for Arduino Prototype Shield

Break Away Headers: Pcb pin head is a straight single row connector, the size of pin pitch is 2.54mm/0.1 inch and there are totally 40 number of pins on each..
Easy to Cut: Our male pin header connectors can be cut to different lengths according to your needs, easy to break off and solder on..
Electric Component: The pcb pin strip plays the function of bridge in the circuit, and takes up the task of current or signal transmission. It is one of the indispensable components of PCB board and circuit board..
Wide Application: Straight single row male pin header is widely applied in the computer and breadboard, suit for Arduino, Raspberry pi and other electronic projects..
What You Get: Comes with 60pcs male header connecter strips, sufficient quantity to meet your different needs..

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USB A Male to 12V Car Cigarette Lighter Socket Female Converter Cable (8W Max)

Please check your device power before buying, Because this USB to 12v cigarette lighter socket output 12v 8w Max. (It's not support some high power electric device,such as tire inflator, air compressor, car cleaner, car refrigerator and more).
USB Port Power Converter: convert power from USB port to 12V car cigarette lighter socket.
Convenience: Easy to power on your car electronic equipments by extra power(such like a power bank).
Plug and play: Easy to carry when travel. The part of PCB board is moulded by PVC which can extend its life.
Fit for Driving recorder, electronic dog, car charger and other automotive electronic equipment.

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ODOMY 57pcs Pin Vise Hand Drill Bits Mini Hand Drill Rotary Tool,46pcs 0.3-3.0mm Micro Twist Drill Bits and 10pcs PCB Mini Drill Bits for Resin Plastic Wood Jewelry Making

Practical and Portable: The hand-held drill is easy to carry or store in a toolbox or pocket, making your daily work more convenient, suitable for electronic assembly, tools, model making, winding, home decoration, etc..
Pin Vise Hand Drill: Aluminum alloy, sturdy and durable, its tail can be rotated, sturdy and easy to operate, Ideal for making pilot holes when fixing small item that you can’t hold eg plastic sleepers on the track..
You Will Receive:A total of 57 pieces of electric hand drill set for you to do hand-carving DIY work, Twist drill bit: 0.3-3mm, PCB micro drill: 0.1mm-1mm, Vise: 3.5*0.6inch..
PCB micro drill: PCB micro drill is made of tungsten carbide, suitable for processing PCB, ordinary FR-4, CEM-3 board, SMT, CNC, mold, plastic, circuit board, carbon fiber, composite board, etc..
Micro twist drill: The micro drill is light in weight and compact in size. It does not take up extra space. It is used to process wood, plastic, rubber, PVC, walnut, model, bone, angle steel, amber, olive, fiberglass, and other materials..

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Hammond Manufacturing 1553AGY 1553 MINI SOFT TOUCH CASE

【Brand New】100% brand new high quality right electronic DIY aluminum box, strictly full tested to ensure the best quality before shipment, safe to use.
【Application】Can be used for heat dissipation aluminum shell of electronic products, PCB junction aluminum box, anti-thunder protection aluminum case, DIY, etc..
【Features】Using machine die-casting integrated molding, the surface is oxidized for beautiful appearance.
【Easy Installation】Professional design and compact structure, convenient to use and not easy to damage. With complete accessories, easy to install and remove.
【High Quality】Adopt high quality aluminum material, good heat dissipation and shielding signal performance.

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WayinTop Electronics Component Fun Kit w/E-Book Upgraded Electronic Starter Kit with Breadboard Jumper Wires Kit PCB Soldering Kit LEDs & Resisitor Kit for Arduino/for Raspberry pi/ESP32/ESP8266

【The Most Complete Electronic Starter Kit】The chosen components are the most complete mix to support a huge variety of projects. Including....
【Breadboard Power Supply】The core module of the starter kit, which power through USB power cable or power by 9V 1A DC adapter. Lamp/digital....
【Breadboard Jumper Wires Kit】Our kit comes with breaboard, power supply, pin header and also each type of jumper wires - ribbon cables / U-shape....
【PCB Soldering Kit】Our kit also add single-sided PCB board, double-sided PCB board, solder wire, you can also learn how to solder running LEDs and....
【Relaiable Technical Support】Detailed tutorials and datasets can be provided for free, please contact us at any time by email to get the eletronic....

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