Geekcreit

Geekcreit™ DIY T200 NodeMCU Aluminum Alloy Tank Track Caterpillar Chassis Smart Robot Kit Description: A novel design has already coming for the tank chassis, with beautiful shape, and full metal aluminum alloy structure. In this tank chassis, a space for 9g servo is left for the ultrasonic sensor, and a space for MG995 servo is also left to rotate the mechanical manipulator. What’smore, UNO R3 and NodeMCU development boards are also designed to install. In addition, the metal panel can be used to install the wheeled car by install the 25mm and/or 37mm motor frames. Interesting, a LED light is installed to brighten the dark in the night. Under the help of the motor, the tank chassis can be smoothly turn left, right, circle, forward and backward, ect. This tank/car chassis is assembled by ESP8266 WiFi module, Based on which, doit company has already designed and developed the mobile phone App with Android and iOS version. By the Apps, the tank/car chassis can finish some basic functions, such as, forward, left & right, back, and return. Doit company provides the richful documents, including the source code, which can let many developers, lovers, and students to DIY the wanted functions. More details, please see the "download" menu. Some useful download links:   Motor DataSheet for Tank/Car Chassis: http://bbs.smartarduino.com/showthread.php?tid=2039 Chassis Installation http://bbs.smartarduino.com/forumdisplay.php?fid=21 Software manumal http://bbs.smartarduino.com/showthread.php?tid=2036 Android App http://bbs.smartarduino.com/showthread.php?tid=1978 iOS App http://bbs.smartarduino.com/showthread.php?tid=2037 FirmWare http://bbs.smartarduino.com/showthread.php?tid=2013 Motor shield http://bbs.smartarduino.com/showthread.php?tid=6 NodeMCU http://bbs.smartarduino.com/forumdisplay.php?fid=2 Specification:   Name: T200 Intelligent track car/tank chassis Material: aluminum alloy Wheel: metal Track: plastic Product size: about 300 x 220 x 55mm (length x width x height) Weight: 1200g Color: golden yellow Motor Parameters:   Name:25mm gear motor Output speed: 150±10%rpm No_load current: 200mA (Max) Stall current: 4500mA(max) Stall torque: 9.5kgNaN Rated speed: 100±10%rpm Rated torque: 3000gNaN Rated current: 1200mA (Max) Noise: 56dB Working voltage: 9V Outside Shaft Length: 14.5mm Shaft End Play: 0.05-0.50mm Screw Size: M3.0 Dia. Of Shaft phi 4mm, D3.5 Encoder: 2pulses/circle Working voltage for sensor: 5V Shipping List: Chassis:1 pcs Driving wheels: 2 pcs Bearing wheels: 6 pcs Track:2 pcs (can be changed the length) DC motor: 2 pcs LED light: 2 pcs NodeMCU development kit: 1 set 18650 battery box: 1pcs(Batteries not included ) Screws:several Screw tools: 3 pcs

Geekcreit™ UNO R3 ATmega328P Development Board For Arduino Output voltage: DC 5V / 3.3V ATmega328P No USB cable version This version can not compatible with MAC OS system   Features: Open the original schematic design, free development software interface download, also allow your needs to be modified, easy and convenient to download the program. Can simply use sensors, all kinds of electronic components connection (such as LED lights, buzzer, buttons and photosensitive resistance, etc.), make all sorts of interesting work. Using high-speed microprocessor controller (ATMEGA328), development interface and environment are all very simple, easy to understand, very suitable for beginners to learn. Description: Digital I / O: 0 - 13 Analog I / O: 0 - 5 Support ISP download function Input voltage: DC 5V ~ 9V (No external power supply when connected to the computer) Output voltage: DC 5V / 3.3V Using Atmel Atmega328 microprocessor controller How to use: 1. Download the IDE arduino    Link: http: http://arduino.cc/en/Main/Software (Copy to open) 2. Download the USB chip driver    Link: (Copy to open) 3. Plug in UNO development board, the driver will be installed automatically 4. Select the UNO from the die 5. Select the COM port 6. The best choice first, arduino come with routine procedures, burn into it. Package included: 1 x UNO R3 Development Board

Geekcreit™ UNO R3 ATmega328P Board + 2.4 Inch TFT LCD Touch Screen Module For Arduino Note: The 2.4 inch LCD Touch Screen Module is the newest version which has more stable chip with touch pen. (Update in 2015-09-17, CN warehouse at present) Please pay close attention to the bottom of the forum, we will post the most newest driver there, if your LCD screen can not work, please contact us to get the useful driver, thank you! UNO R3 ATmega328P Board: Description: UNO R3 board is 100% compatible with original Arduino, now it has perfect quality and performance. Arduino is an open-source physical computing platform based on a simple i/o board and a development environment that implements theProcessing/Wiring language. Arduino can be used to develop stand-alone interactive objects or can be connected to software on your computer (e.g. Flash, Processing, MaxMSP). The open-source IDE can be downloaded for free (currently for Mac OS X, Windows, and Linux). This is the new Tosduino Uno R3. In addition to all the features of the previous board, the Uno R3 now uses an ATmega16U2 instead of the ATmega8U2 chip. This allows for faster transfer rates, no drivers needed for Linux or Mac (inf file for Windows is needed), and the ability to have the Uno show up as a keyboard, mouse, joystick, etc. Note: The TOSduino Uno R3 requires the Arduino 1.0 drivers folder in order to install properly on some computers. We have tested and confirmed that the R3 can be programmed in older versions of the IDE. However, the first time using the R3 on a new computer, you will need to have Arduino 1.0 installed on that machine. The small chip is ATmega16U2, the 28 pin DIP socket chip is ATmega328-pu. Interaction: 2013-08-08 Cathal Keady's question: Can item SKU066313 be powered directly from using the USB port or do I need to purchase a power supply for it. my answer: This item has not built-in battery, so it can not be charged. With that USB cable connect to computer, you can use it. There is no need of power supply. 2.4 Inch TFT LCD Touch Screen Module: Features: 2.4 inch LCD TFT display Colorful, 18-bit 262,000 different shades 4-wire resistive touchscreen 240 x 320 resolution Spfd5408 controller with built in video RAM buffer 8 bit digital interface, plus 4 control lines Uses digital pins 5-13 and analog 0-3. That means you can use digital pins 2, 3 and analog 4 and 5. Pin 12 is available if not using the micro SD 5V compatible, use with 3.3V or 5V logic Size: 71 x 52 x 7mm Package included: 1 x UNO R3 ATmega328P Board with USB 1 x 2.4 Inch TFT LCD Touch Screen Module with touch pen

Geekcreit 1uF-2200uF 125pcs 25 Values Electrolytic Capacitors Assorted Kit Set Features:This powerful and useful tool pack can repair for the power supply for the Pansat 9200 High Definition television receiver.25 Values x 5pcs = 125pcs (1uF~2200uF)Package included:5 x 47uF 16V5 x 100uF 16V5 x 220uF 16V5 x 470uF 16V5 x 1000uF 16V5 x 10uF 25V5 x 47uF 25V5 x 100uF 25V5 x 220uF 25V5 x 330uF 25V5 x 470uF 25V5 x 1000uF 25V5 x 2200uF 25V5 x 1uF 50V5 x 3.3uF 50V5 x 4.7uF 50V5 x 6.8uF 50V5 x 10uF 50V5 x 33uF 50V5 x 47uF 50V5 x 100uF 50V5 x 220uF 50V5 x 330uF 50V5 x 470uF 50V5 x 1000uF 50V

Geekcreit 5V 8 Channel Relay Module Board For Arduino PIC AVR DSP ARM

Geekcreit DIY Aurora LED Colorful Light Cube Chromatography Glass Clock Kit

Geekcreit 10 15 24 36 Value Electronic Components Storage Assortment Box

Geekcreit US Plug 110V DIY LM317 Adjustable Voltage Power Supply Module Kit

Geekcreit DIY 4 Digit LED Electronic Clock Kit Temperature Light Control Version

Geekcreit 3Pcs Portable Digital Electronic Travel Luggage Hanging Scale

Geekcreit TDA7492P 100W Wireless Bluetooth Audio Digital Amplifier Board With Case Package contains 1 X item of the smallest listed variant.

Geekcreit Deluxe UNO R3 Basic Learning Module Kit Starter Kits For Arduino Package contains 1 X item of the smallest listed variant.

Geekcreit™ DIY NodeMCU Lua 4WD Open Source ESP8266 ESP-12E WiFi Smart Car Kit Description: This WiFi RC smart car is designed and developed based on ESP-12E from ESP8266, which can be controlled by mobile, PC. Some useful download links: For NodeMcu Lua + WiFi Motor shield, please go to Product ID: 1021716 Motor DataSheet for Tank/Car Chassis: http://bbs.smartarduino.com/showthread.php?tid=2039 Chassis Installation http://bbs.smartarduino.com/forumdisplay.php?fid=21 Software manumal http://bbs.smartarduino.com/showthread.php?tid=2036 Android App http://bbs.smartarduino.com/showthread.php?tid=1978 iOS App http://bbs.smartarduino.com/showthread.php?tid=2037 FirmWare http://bbs.smartarduino.com/showthread.php?tid=2013 Motor shield http://bbs.smartarduino.com/showthread.php?tid=6 NodeMCU http://bbs.smartarduino.com/forumdisplay.php?fid=2 Features: Color: Red, Blue, Green, Black, Transparent (Optional) Motor power supply (VM): 4.5V ~ 36V, can be a separate power supply; Control power (VIN): 4.5V ~ 9V (10VMAX), can be powered separately; Module provides short-circuit sub (short the VM and VIN), you can easily use one power (which must be 4.5V ~ 9V) simultaneously drive and control the motor; Logic Operating current Iss: ≤60mA (Vi = L), ≤22mA (Vi = H); Working current driving portion Io: ≤1.2A; Maximum power dissipation: 4W (T = 90 ?? Control signal input level: High: 2.3V≤VIH≤VIN; Low: -0.3V≤VIL≤1.5V Working temperature: -25 ??~ + 125 ??/span> Drive Type: Dual high-power H-bridge driver Support wireless 802.11 b / g / n standards; Support STA / AP / STA + AP three operating modes; Built-in TCP / IP protocol stack to support multiple TCP Client connection (5 MAX); D0 ~ D8, SD1 ~ SD3: used as GPIO, PWM, IIC, etc., port driver capability 15mA; AD0: 1 Road ADC; Current: continuous transmission: ≈70mA (200mA MAX), Standby: Transfer rate: 110-460800bps; Support UART / GPIO data communication interface; Remote firmware upgrade (OTA); Smart Link supports intelligent networking capabilities. Car battery: 4 x AA batteries, batteries not included!! (Battery Case not included) Package included: 1 x car chassis 1 x ESP-12E motor shield 1 x NodeMCU development board

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA Specification: Semiconductor coolers are a form of solid state cooling that incorporates both semiconductor Technologies and electronic assembly techniques. Peltier TEC1-12705. Must fitting Radiator Heartsink when Power ON, not resposible for Burn Peltier if Heartsink is not assemble. The item is finished kit. The lowest temperature it can reach depends on the use of space and the temperature of the environment. Generally speaking, the smaller the space and the lower the ambient temperature, the lower the temperature can be achieved. With in 5L space, the temperature can be reduced to 5-8 ￢ﾄﾃ lower than normal. Package included: 1 x Refrigeration Cooling System Kit 1 x EU 220V power supply Geekcreit TEC1-12705 Thermoelectric Peltier Refrigeration Coolor Fan With 220V EU Power Supply Geekcreit TEC1-12705 Thermoelectric Peltier Refrigeration Coolor Fan With 220V EU Power Supply Geekcreit TEC1-12705 Thermoelectric Peltier Refrigeration Coolor Fan With 220V EU Power Supply

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA Description: This Starter Kit is based on UNOS R3 development board. It includes the most basic component, such as bread board, breadboard wires, LED lights, resistance. Note: Packing with carton box. Package included: 1 x Components storage 1 x UNO R3 1 x Breadboard 15 x LED (5 x Red, 5 x Blue, 5 x Yellow) 8 x Resistance (220 Ohm) 30 x Colorful breadboard wire 1 x USB cable 1 x UNO R3 Geekcreit UNO R3 Development Board Starter Kit Basic Kit For Arduino DIY Geekcreit UNO R3 Development Board Starter Kit Basic Kit For Arduino DIY Geekcreit UNO R3 Development Board Starter Kit Basic Kit For Arduino DIY

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Feature: Microcontroller ATmega32u4 Clock Speed 16 MHz Operating Voltage 5V DC Digital I/O Pins 10 PWM Channels 4 Analog Input Channels 5 UART 1 I2C 1 Micro USB 1 Flash Memory 32 KB of which 4KB used by bootloader SRAM 2.5 KB EEPROM 1 KB Size: 21mmx28m Package included: 1 x Geekcreit® Beetle USB ATMEGA32U4 Mini Development Board

Description: This small handheld POV spining kit designed as a white rounded triangle shape,that makes the weight of the three sides maintain balance. combined to the high-speed 608 rotation bearing,it can rotate for more than one minute and won't shake to the side.you can put it on the desktop or between the fingertips when rotating the side of the kit,and it can shows the different color of the pattern when spining.there're 18 patterns and the pattern can be change automatically. this is a beautiful and interesting DIY kit for the diy enthusiast. Manual is here ! Features: White Round Triangle Shape PCB designed; Using 3528 RGB Led to Display; 18 kinds of different color changing pattern; Using the High-speed 608 Rotation Bearing,it can rotate for more than one minute; Power Supply: 2x3V CR2032(NOT Included); One button ON/OFF Power function; Auto Power Off in 5 minutes without Operation; Finished Product Size: 72mm x 65mm x13mm; Function: 1, Load two CR2032 batteries and press the button to power on. 2, It can spinning on the desktop or between the fingertips when rotating the side of the kit,and shows the different color of the pattern. 3, Press the button again or without operation after 5 minutes to power off. Package included: 1 x Geekcreit® DIY Round Triangle LED Handheld POV Rotation SMD Learning Kit

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