• The use of advanced digital audio signal processing (DSP) technology and FM modulation phase-locked loop (PLL) to make sound more realistic, more stable performance, long working hours without frequency offset.
• LCD display is more intuitive and accurate, with a very low power consumption and minimal noise interference.
• Built-in 16 digital volume adjustment button operation can be easily completed.
• All the data is automatically power down before the power failure memory of 100 years is not lost.
• multi-channel audio input automatically switches

Das SainSmart Due ist ein Mikrocontroller-Board, das auf der Atmel SAM3X8E ARM Cortex-M3-CPU (Datenblatt) basiert.Das SainSmart Due ist ein Mikrocontroller-Board, das auf der Atmel SAM3X8E ARM Cortex-M3-CPU (Datenblatt) basiert.
Der Due folgt der 1.0 Pinbelegung:
 
TWI: SDA- und SCL-Pins, die sich in der Nähe des AREF-Pins befinden.Der IOREF-Pin, über den sich eine angebrachte Abschirmung mit der richtigen Konfiguration an die von der Platine bereitgestellte Spannung anpassen kann, ermöglicht die Kompatibilität der Abschirmung mit einer 3,3-V-Platine wie der Due-Platine und der AVR-Platine, die mit 5 V betrieben werden.Ein nicht verbundener Stift, der für die zukünftige Verwendung reserviert ist.

• Original TS-B02（TS-D25） soldering iron replacement tip for TS80 smart soldering iron
• Lead-free internal heating with ceramic heating core ensures fast heating speed and long lifetime
• Unique 3.5mm audio jack pluggable design, easy to install on the solder
• Length:100mm/3.9inch

This is EPSOLAR Viewstar VS2024BN PWM Solar Battery Charge Controller 12/24V With LCD Display for Solar Charging

• Adopt graphics dot-matrix LCD screen and HMI (human-machine interface) with 4 buttons, integrated menu
• displaying and operation
• 32 bit MCU with high speed
• 12 bit A/D high-precision sampling to ensure accuracy
• Excellent EMC design
• High efficient Series PWM charging
• Use MOSFET as electronic switch
• Widely used, automatically recognize day/night
• Humanized design of browser interface, undertake every operating conveniently
• Full control parameters setting and modification, diversified load control mode
• Gel, Sealed and Flooded battery type option
• Adopt temperature compensation, correction algorithm for charging and discharging parameters
• automatically

This Ethernet Shield connects the UNO R3 board to the internet in mere minutes, connect them with RJ45 cable.

The module carries an onboard WIZnet W5100 Ethernet chip, which provides a network (IP) stack capable of both TCP and UDP, as well as a standard RJ45 Ethernet jack.

• For all version of arduino Main board,   2009 , UNO, mega 1280, mega 2560
• With this Ethernet Shield, your Arduino board can be used to connect to internet
• controller: w5100
• works as server or client
• comes with efficient library and examples
• direct plug puzzle board, NO soldering needed.

• Umfassendes Vakuum-Aufbewahrungs-Set: Der Zustand des Filaments ist der Schlüssel zur Qualität Ihrer Drucke. Das eVaccum 3D-Drucker-Filament-Aufbewahrungs-Set ermöglicht es Ihnen, Ihre Filamente mit Leichtigkeit in Spitzenform zu halten.
• Schützt vor Feuchtigkeit: Langlebige Vakuum-Kompressionsbeutel, robustes Ventil und doppelter Reißverschluss für luftdichten Schutz.
• Einfache Überwachung: Klare Vakuumbeutel, zusammen mit kobaltfreien Feuchtigkeitsindikator-Karten ermöglichen es Ihnen, einen schnellen Blick auf die Luftfeuchtigkeit Ihrer Filamente zu haben, ohne die Beutel zu öffnen. Die Feuchtigkeitsindikator-Karten können nach dem Trocknen mit Ofen oder Fön wiederverwendet werden.

This module is designed to detect the status of the filament in case 3D printer runs out of filament but continue to print, leaving an incomplete printing that requires you to start over.

• This sensor will automatically stop the 3D printer when the filament runs out so that more filament could be loaded to finish the print.
• The module can be connected to CR-10 Plus and CR-10S directly and it also works with other clones such as CR-10 standard with upgraded main board.
• This is a must-have upgrade kit for your beloved CR-10 3D printer.

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.

• Does not require heated print bed. Can printe directly.
• Less warping, more flexible than ABS filament.
• Easy to print. Printing temperature is 180°C - 200°C.
• Environment-friendly, PLA material is biodegradable. No harm to human and environment.

This full upgrade kit includes every parts you need to upgrade CR-10 Standard into CR-10S.

• New main board support 2 new functions: resume printing after power off and filament detection.
• Dual Z-axis makes the 3D printer works more stably.
• Filament sensor will automatically stop the printer when filament runs out to avoid wasting of filaments and time.
• All these parts are from original manufacturer. Quality is guaranteed.

NOTE: ONLY ship to US shipping address

This is a car chassis made of stainless steel, which is stable and durable. Controlled by Arduino or Raspberry Pi, it is a perfect platform to extend your robobtic projects. The rotating speed of motor is up to 350rmp.

• Made of stainless steel, which is stable and durable
• Sufficient holes are reserved for installing extra parts
• Code is provided. We will provide a code to work with SainSmart UNO R3