Price Range

Arduino MKR GSM 1400 has been designed to offer a practical and cost effective solution for makers seeking to add global GSM connectivity to their projects with minimal previous experience in networking. It is based on the Atmel SAMD21 and a SARAU201 GSM module.

The design includes the ability to power the board using a LiPo battery or external power source rated 5V. Switching from one source to the other is done automatically. A good 32 bit computational power similar to the Zero board, the usual rich set of I/O interfaces, gobal GSM communication and the ease of use of the Arduino Software (IDE) for code development and programming. All these features make this board the preferred choice for the emerging IoT battery-powered projects in a compact form factor. The USB port can be used to supply power (5V) to the board.

During cellular transmissions, the peak current required by the board will exceed 500mA. This is in excess of what can be sourced by a standard USB port, so it is MANDATORY to have a 1500 mAh or higher LiPo battery plugged all the time, the current provided by the USB port will be supplemented by the battery.  When powering the board using Vin, a 5V power supply that can supply at least 2A is required.

Warning: Unlike most Arduino & Genuino boards, the MKR GSM 1400 runs at 3.3V. The maximum voltage that the I/O pins can tolerate is 3.3V. Applying voltages higher than 3.3V to any I/O pin could damage the board. While output to 5V digital devices is possible, bidirectional communication with 5V devices needs proper level shifting.

You can find here your board warranty informations.

Getting Started

You can find in the Getting Started section all the information you need to configure your board, use the Arduino Software (IDE), and start tinker with coding and electronics.

Need Help?

• On the Software on the Arduino Forum
• On Projects on the Arduino Forum
• On the Product itself through our Customer Support

The new HobbyKing™ Q-BEC is a DC-DC battery eliminator circuit (BEC) with an output voltage continuously variable from 4.96 to 9.11V, adjusted using the rotary pot on the front of the unit.
An integrated, 3 digit LCD screen displays the output voltage clearly.    
With an output of between 5 and 10Amps, dependant on input voltage, the Q-BEC is a versatile addition to any model using a variety of accessories.

Always check the input voltage of any accessory before connecting the Q-BEC supply to it.

Features:
• Variable output
• Clear LCD display panel
• Light weight
• Compact design

Specs:
Type: BEC
Output: 8A @ 12V input~5A @ 24V input (10A peak)
Input: 6v-25v (2-6cell lipoly)
Dimensions: 43 x 23 x 12mm
Weight: 13.5g

The Turnigy TrackStar Sensored Brushless Motors offer outstanding performance at an incredible price!

Featuring a quality CNC alloy motor can, hand-wound high purity copper windings and powerful sintered neodymium magnets, you wont find a better priced motor of this caliber anywhere else! They also feature adjustable timing which allows for fine tuning the performance of your ride while the sensor ensures smooth startups and acceleration.

The TrackStar brushless motors make a great upgrade for 1/10th short course trucks, buggies, touring cars or anything else that uses 540 size motors.

Features:               
• Sensor-Based for Excellent Torque and Low-Speed Driveability
• Adjustable Timing
• Compatible with any Sensored/Sensorless ESC
• CNC Machined Aluminum Motor Can  
• High Purity Copper Windings
• Powerful Sintered Neodymium Magnets
• High Power Solder Tabs
• Removable/Replaceable Rotor          
• Precision Engineered for Maximum Energy Conversion

*Note: Sensor cable included

Specs:
Can Size: 540
Turns: 13.5
RPM/v: 3040kv
Sensored: Yes (Standard 6 pin harness)
Max voltage: 7.4 (2S)
Max Current: 36A
Max Watts: 255w
Can Diameter: 36mm
Can Length: 53mm
Shaft Size: 3.175mm
Weight: 178g

With the MKR VIDOR 4000 you can configure it the way you want; you can essentially create your own controller board. It comes loaded with hardware and potential: an 8 MB SRAM; a 2 MB QSPI Flash chip — 1 MB allocated for user applications; a Micro HDMI connector; an MIPI camera connector; and Wifi & BLE powered by U-BLOX NINA W10 Series. It also includes the classic MKR interface on which all pins are driven both by SAMD21 and FPGA. Plus, it has a Mini PCI Express connector with up to 25 user programmable pins.

The FPGA contains 16K Logic Elements, 504 KB of embedded RAM, and 56 18x18 bit HW multipliers for high-speed DSP. Each pin can toggle at over 150 MHz and can be configured for functions such as UARTs, (Q)SPI, high resolution/high frequency PWM, quadrature encoder, I2C, I2S, Sigma Delta DAC, etc.

The on-board FPGA can be also used for high-speed DSP operations for audio and video processing. This board also features a Microchip SAMD21. Communication between FPGA and the SAMD21 is seamless.

Getting Started

You can find in the Getting Started section all the information you need to configure your board, use the Arduino Software (IDE), and start tinker with coding and electronics.

Need Help?

• On the Software on the Arduino Forum
• On Projects on the Arduino Forum
• On the Product itself through our Customer Support

CRRC Pro 125ml UAT Ultimate Air Trap tank. High quality polymer and metal shell construction. Stainless Steel filter element. Threaded barbs installed. Weighs 98grams. Suitable for 30n-120n size turbines. Color selection is random unless specified prior to placing the order.

HSDJets Landing Gear Controller. Electronic Landing Gear Controller and sequencer for Mirage 2000, F-16, and J-10. 

 If you require just an individual part such as only the nose gear set, and actuator, main wheel sets, etc; please email us and we can customize your parts order. 

HSD's Pro-series Pneumatic Air/Water Filter. This light weight alloy cased filter unit helps separate and absorb water that can form in your pneumatic air lines.

HSDJets Super Viper airplane cover. Keep your Super Viper cool and protected from the sun and heat while at the airport, or even storing at home. This product features a reflective and stretch material that covers over the entire aircraft and fits tight. It's soft so it doesn't harm the airplane. This cover specifically fits the Super Viper Turbine and EDF models made by HSD.

Product Item:Human Female Pelvic Cross-Section Anatomical Model - Medical Pelvis Anatomy
Material:PVC
Feature:
1.This model demonstrates the female genital organs, bladder, rectum and abdominal & pelvic muscles.
2.It is in its roughly natural size.
3.This model is made of high-quality PVC

Product Description

Add Narrow Band communication to your project with the MKR NB 1500. It's the perfect choice for devices in remote locations without an Internet connection, or in situations in which power isn't available (e.g., field monitoring systems).

This board is designed for global use, providing Cat M1/NB1 deployed bands 2, 3, 4, 5, 8, 12, 13, 20, 28 (Vodafone, AT&T, T-Mobile USA, Telstra, Verizon).

PowerBox-Systems have been producing the DigiSwitch since 2004, and it still remains the smallest and lightest voltage regulator available commercially.

The DigiSwitch is an excellent choice for any application where there is no space for mechanical switches and heavy batteries. In conjunction with modern LiPo or LiFePo battery technology, the DigiSwitch represents an effective weight-saving measure, and also provides additional security with its integral voltage monitor and electronic switch, which is both totally reliable and vibration-resistant.

The on / off switching process is initiated by pressing the push-button twice. The micro-controller monitors the sequence, and turns the electronic switch on or off if the procedure is valid. This eliminates any danger of operating the switch accidentally, and produces a connection which is resistant to vibration.

The switch is a latching type, i.e. it stores the last switched state. This means that the system always remains switched on even if there is a brief interruption in the circuit at the battery end.

A further safety feature of the DigiSwitch is the integral voltage monitor: the tri-colour LED indicates the battery's state of charge in three stages. The voltage monitor can be set to suit all commonly used battery types: 2S LiPo, 2S LiFePo, 5S NiMH or 4S NiMH.

The DigiSwitch reduces the input voltage to 5.9V (optionally 5.3V), and therefore supplies the correct voltage for standard 6.0V servos.

Two different connector systems are available at the battery end: Uni or MPX types. The MPX version is supplied as standard with two receiver connecting leads.

grain replicas with a kit that offers great savings. Kit is ideal for demonstrating portion sizes of grains. Includes resealable bags for storage. Nasco replicas include:

• bagel, setengah

• muffin dedak

• beras merah

• tortilla jagung

• sereal kering

• oatmeal

• roti putih

• roti gandum

Easy measurement just pushing. It corresponds to many tree species. 
Usage: mushroom's wood, firewood for stove, lumber, construction site etc.

fruit replicas with a kit that offers great savings. Kit is ideal for demonstrating portion sizes of fruit. Includes resealable bags for storage. Replicas include:
• apple
• banana
• orange, peeled
• plums
• pear
• strawberries

You can measure the acidity (about pH 4 to pH 7) of the soil by inserting it directly into the soil. Humidity can be measured with simple operation

Measurement range 4 to 7 pH

Descriptions :

This is one of the smallest fully waterproof digital pH meters available in the market. Replaceable electrode designed ensure long lasting investment. It can be used to measure the pH of chemical solutions, milk, beverages, juices, water or any other water based liquid. Unlike bulky desktop pH meters, you don't have to bring the samples to the lab. This pen style pH meter is easy to carry and may be used at any test location including laboratories, homes, farms and lakes. It comes with use instructions, 3 point calibration solution powder and calibration instructions.

Package Includes :

• 1 x pH Meter

• 1 x 4.01pH Buffer solution powder 250ml

• 1 x 6.86pH Buffer solution powder 250ml

• 1 x 9.18pH Buffer solution powder 250ml

• 4 x 1.55V AG13 Button Cell Batteries (installed)

• 1 x English user manual

• 1 x Hard Storage box

Advanced Female Contraception training model, contraception model

Birth Control Model, Family Planning Education model, Contraception Simulator

Feature

The model is designed as a teaching tool to instruct and train contraception skills operation ,

which is suitable for medical teaching and training.

The product features accurate anatomic structure,vivid shape,soft and flexible abdominal wall, true feeling, with uterus and fittings.

This model is applicable to medical units training in family planning clinics and family planning guide grass-roots cadres, visual aids as a guide lectures, presentations can do and practical operation of contraceptive use.

The model is applicable for Medical schools,Nursing Colleges, Medical Technical Institutes and Hygiene Schools' teaching demonstration and students training use.

Main functions

This model shows the anatomical structure of female internal and external genitals: bladder, vaginal • pubis, uterus • labia majora • coccyx • labia minora • rectum

It can be demonstrated how to put the pessary, how to put contraceptive medicine membrance or tablet, how to put in and take out the IUD and how to make induced abortion etc.

• Package Size: 35cm x 23cm x 18cm (13.78in x 9.06in x 7.09in)
• Package Weight: 2.0kg (4.41lb.)

Turnigy SK3 Motors are the next leap forward in motor quality and design. We instructed the engineers to source the best quality magnets, bearings and materials available to them and develop a motor that would not only rival but surpasses the quality of many leading motor manufacturers on the market today.

The result is an efficient, high caliber motor using quality double shielded bearings, sintered Neodymium magnets and a string wound stator ensuring an accurate and consistent winding each and every time.

The Turnigy SK3 motors are suited to modelers who are seeking a quality brushless motor without compromise.

Specs.
Turns: 18T
Voltage: 8~10S Lipoly
RPM/V: 260KV
Internal resistance: 0.023 Ohm
Max Loading: 70A
Max Power: 2360W
Shaft Dia: 8.0mm
Bolt holes: 32mm
Bolt thread: M4
Weight: 489g
Motor Plug: 4mm Bullet Connector

Manikin berkualitas profesional dengan harga murah! Desain komprehensif memungkinkan untuk latihan manuver Heimlich dan dorongan perut, serta CPR dan pernapasan mulut ke mulut

• Tanda anatomi yang realistis (jakun, arteri karotid, pusar, tulang rusuk, lekukan dada) memudahkan belajar penempatan tangan yang benar untuk memeriksa denyut nadi, melakukan kompresi dada, dan banyak lagi
• Memberikan umpan balik siswa yang berharga dan fitur penting lainnya
• Pengangkatan miring / dagu kepala diperlukan untuk membuka jalan napas
• landmark anatomi yang tepat
• "Clicker" kompresi terdengar untuk memastikan teknik yang tepat
• Ideal untuk pelatihan kelompok - memungkinkan setiap siswa untuk memiliki manikin mereka sendiri untuk waktu latihan maksimum
• Kepala yang mudah dibersihkan aman untuk dicuci dengan mesin pencuci piring dan mudah disanitasi
• Tas paru bisa diganti
• Dirancang untuk memenuhi kriteria American Heart Association untuk fitur manikin yang diinginkan
• Termasuk 10 kantong paru-paru pelindung wajah dan alat penyisipan, instruksi perakitan dan tas kardus dengan pegangan
• Dengan pemutar pemilih usia yang menyesuaikan piston kompresi dada untuk mempelajari teknik dewasa atau anak

• Garansi lima tahun.

R2868 is a UVTRON ultraviolet ON/OFF detector that makes use of the photoelectric effect of metal and the gas multiplication effect. It has a narrow spectral sensitivity of 185 nm to 260 nm, being completely insensitive to visible light. Unlike semiconductor detectors, it dose not require optical visible-cut filters, thus making it easy to use

HSD's Pro-series SEV-1U Electro-Pneumatic brake valve can control pneumatic brake systems. Can also be used as a single valve application. 

Product Specifications:

• Voltage: 6.0-7.4v
• Amperage: 110mah
• Pressure: 0-150psi Max
• Precision: +/- 2% PSI
• Temperature range: -5c to +75c
• Dimensions: L 30 x W 10 x H 25 MM
• Weight: 23 grams

Min Power Distributor Ubec suited to 30cc plus gas powered models.

This unit has great features, which include: Dual battery input, 5v isolated linear RX BEC, 20 Amp voltage adjustable Ubec on all output channels, 8 channel RX input with dual outputs on each channel - simplifying dual servo control surfaces.

Great inclusions are the independent 5V linear regulator providing a separate power source for the receiver, optically isolated CDI power & in built remote ignition kill. Receiver, Servo & CDI power sources are completely isolated from each other.

This is the first Power Distributor system to securely nest the receiver within the power distribution 'block' thereby shortening cable runs, adding protection to your all important receiver & speeding set up time.

Features:
• 5v Linear RX BEC
• 20 Amp Servo UBEC
• Users adjustable UBEC voltage
• 8 (+1 CDI cut) input channels
• 16 output channels
• 5 Status check LEDs
• Padded receiver tray & Secure mounting
• CDI isolated power
• CDI remote ignition control (remote cut)
• CDI power status indicator light
• CDI power output terminal
• CDI voltage monitor LED

Optional: Input/output voltage display with external power switch

Spec:
Input Channels: 8 (+1 CDI Cut)
Output Channels: 16
Input voltage: 6V-13V
Servo UBEC Current: 20A (30Amp Burst)
Output voltage: 4.8-9.7V (user adjustable; Default is 5.2V)
RX power: 5v linear bec
Working temperature: -20 to 85 degrees c
Weight: 80g
Dimensions: 116mm x 88mm x 13mm