Polymer Composites is a new material widely used in many applications. It features with strong toughness, high gloss, easy stripping, and smooth printing.

• Diameter: 1.75mm
• Weight: 1 kg/ 2.2lb net weight
• Print temperature: 200°C-220°C, no heated bed required

• Perfect for precision drilling and tapping, electronic assembling, tool-making, hole punching, jewelry engraving.
• The adjustable gripping diameter of this hand drill is 0.2-3.4mm (1/64--9/64 inches); holds very fine drills bits much snugger than the collet vises.
• Available for holding small drills, wires, files, reamers.
• You will feel good while holding in hand and it has a 3-jaw hardened steel keyless chuck, so you don't have to bother with swapping out collets.

This is "resistance substitution box" good low-cost alternative solution, can flexible and quick setting resistance range from 1R to 9999999R, step accuracy 1R. for educational experiments, electronic engineering design or test trimming are excellent applications.

• Design based on “resistors series” theorem.
• 1/2 watt tolerance +/-1% SMD resistors.
• Screw terminal block easy to connect wires.
• High quality FR4 glass fiber PCB.
• With spare parts 10 pieces jumper caps (on board 7 pieces, total 17 pieces).

MEGA ProtoShield V3  Prototype Shield Gold PCB processing technology, motherboards, small gold square pad spacing, welding components easier.

• Full Compatible with Mega ATmega1280
• Complete a variety of prototype circuit
• Board integrated power indicator and status lights

SainSmart Pure Morning Series simultaneously track six major factors of indoor and/or outdoor air quality: PM2.5, PM1, PM10, Air Quality Index (AQI), Temperature and Humidity. The accurate measurement provided by the portable SainSmart air quality monitor will help improve and control the surrounding environment.

• Dust, or particulate mater (PM2.5/PM1/PM10) measurement.
• Air Quality Index (AQI) detection.
• Temperature and Humidity measurements.
• Plug-to-use, USB powered, portable, no battery required.

PLA, or Polylactic Acid, is a commonly used thermoplastic material that does not require the use of a heated print bed. Because of the lower melting temperatures and lack of warping, PLA filaments retain their color vibrancy and are a common choice for displays or small household prints.

• No heated bed required.
• Less warping, more flexible than ABS filament.
• Easy to print. Printing temperature is 180°C - 200°C.
• Environment-friendly biodegradable material. No harm to human and environment.

NOTE: ONLY ship to EU shipping address

This series product base on in series PWM mode, with full digital technology and LCD display, auto run mode with large application range, such as off-grid solar home system, traffic indicator, solar street lights, solar garden lights and so on. The intelligent charging process has been optimized for long battery life and improved system performance.

• 32bits CPU, sampling precision is higher, operation speed is faster
• 12V/24VDC Automatic Identification System Voltage
• 3 stages PWM charging: Bulk, Boost, Float
• Sealed, Gel, Flooded battery selection procedure
• Humanized LCD displaying, dynamic display operation data and working state.
• Built-in operation log, account system working state
• Multi load control mode: Normal mode, Sensor mode, Timer mode
• Temperature Compensation Function and Controller Over Temperature Protection Function
• Fullest digital protection functions: Overcharging, Over-discharging, Overload, Short Circuit, Reverse
• Connection, Controller Over-Temperature and so on.
• Max 16mm2 connectors, colorful connector distinguish plus and minus poles.
•  5V 1A USB output

NOTE: ONLY ship to EU shipping address

This 3D Printer Starter Kit is designed for beginners who are interested in 3D printer.

It includes necessary electronic parts for building a 3D printer. We will provide tutorials and projects.

Dieses Starterkit wurde für Raspberry Pi 2 entwickelt. Mit dem grundlegenden Zubehör und den Modulen können Sie Ihre eigenen Raspberry Pi-Projekte erstellen.Dieses Starterkit wurde für Raspberry Pi 2 entwickelt. Mit dem grundlegenden Zubehör und den Modulen können Sie Ihre eigenen Raspberry Pi-Projekte erstellen.
Raspberry Pi 2 Board ist im Lieferumfang enthalten.Wir bieten verschiedene Optionen für Zubehör, wie WLAN, GPIO und Kamera usw.