Monthly Archives: December 2016

Introduction to products Specification 21 mm × 51 mm form factor RP2040 microcontroller chip designed by Raspberry Pi in the UK Dual-core Arm Cortex-M0+ processor, flexible clock running up to 133 MHz 264KB on-chip SRAM 2MB on-board QSPI Flash 26 multifunction GPIO pins, including 3 analogue inputs 2 × UART, 2 × SPI controllers, 2 × I2C controllers, 16 × PWM channels 1 × USB 1.1 controller and PHY, with host and device support 8 × Programmable I/O (PIO) state machines for custom peripheral support Supported input power 1.8–5.5V DC Operating temperature -20°C to +85°C Castellated module allows soldering direct to carrier boards Drag-and-drop programming using mass storage over USB Low-power sleep and dormant modes Accurate on-chip clock Temperature sensor Accelerated integer and floating-point libraries on-chip

Introduction to products Features: Material: Aluminum alloy   Color: Grey Composition: above case+below case+assembly screws+slip resistant mats Compatible with: Raspberry Pi 4 Model B This case has special refined surface and perfect buckle bit and slot.Aircraft hole design for easy fixing or mounting.  This aluminum case can reach perfect heat dissipation. No need to install any heat sink or cooling fan. Packing List: Aluminum alloy Case x 1 pcs Assembly screw x 1 set Slip resistant mats x 1 set Note: Raspberry Pi board is not included.

Introduction to productsMore introduction LK COKOINO Super Starter Kit is a perfect way to dive into electronics and programming as you get all the essential components in a package which is required to start working with Arduino. Contains: V-1 board(Compatible with Arduino Uno), power module, 1602 LCD, SD card module, servo motor,stepper motor,5v relay,gas module,LEDs,jumper wires, resistors and more. You can implement different applications like basic LED Control,sensing, monitoring, smoke detection, infrared remote control, and motor controls. It is good for students, as well as for people who have very little or no experience in electronics and programming. We offer step-by-step tutorials for 27 projects, with tutorial links in product tips. What’sin the box？ LK COKOINO V-1 board x 1Breadboard PowerModule x 14*4Membrane Button(Keyboard) x 15V”Relay x 12003 Stepper Motor x 1Stepper Motor Drive x 19G Servo x 1AM312 Human Infrared Module x 1DHT12 Module x 1Crystal oscillator x 1IR…

Introduction to productsMore introduction This is open-source desktop robot arm for physical learning, improving building skills, coding and and creative work. Excellent structural design, use high quality bearings, more stable and flexible operation. Using the joystick controller we can control the movement of each servo or axis of the robot. We can also record each position or step and then the robot arm can automatically run and repeat these steps. Offer easy-to-follow graphical instructions and example code, with download links in the product tips. Components List NANO board*1 NANO shield*1 USB Cable*1 Joystick module*2 A pair of Acrylic sheet SG90 Servo*3 18650 battery case*1 MG90S Servo*1 Turntable*1 DuPont line*8 P1.2*4mm self-tapping screw*17 M2*8mm round head screw *8 M2 nut*8 M3*6mm round head screw*20 M3*10mm round head screw*10 M3*10mm countersunk head screw*2 M3*8mm countersunk head screw*6 M3*12mm countersunk head screw*4 M3*16mm countersunk head screw*1 M3 mm nut*12 M3 mm self-locking screw*7…

Introduction to productsMore introduction This is an Interactive DIY Robot based on the a platform that any one can make, even without the experience of and electronics Comes with a nano r3 board, a nano shield integrating a TEMT6000 light sensor, infrared receiver module, a buzzer and XH2.54mm 4P interfaces Assembly it within 2 hour, you will learn how each electronic component works and its principle From making the onboard buzzer of the nano shield sounds to control the robot with bluetooth app, you can easily know the logical relationship between the electronics, the action and the code Note: 18650 batteries are not included, the bluetooth is compatible with Android phones only, you can scan the QR code to download the tutorial or contact customer service for a tutorial List:NANO board*1NANO shield*1Bluetooth module*1infrared remote control*1RGB LED module*1USB Cable*118650 battery case*1A pair of Acrylic sheetP1.2*4mm self-tapping screw*36M1.6*10mm round head screw*4SG90 Servo*4M3*30mm…

Introduction to productsMore introduction Education Learning Toy – Bearbot is designed to learn or teach the fundamentals of electronic, engineering, physics and basic programming It comes with a r3 micro-controller, which can process the information received by the included sensors (Hc-06 Bluetooth Module, Infrared Receiving Module, Three-Way Tracing Module) and the command actuators (Active Buzzer, I2C1602 Lcd, Rgb Light Module) to perform tasks We offer 13 courses that detail how each component works, how to assemble the car, and how to give the car various functions Shield, modules and sensors come with easy to plug and unplug XH-2.54 interface, which makes the wiring of the whole circuit very simple Note – Bluetooth App only for Android. Batteries are not included, we only provide a battery case that can hold two 18650 lithium batteries. Bearbot is protected by a 30 day warranty and customer support Package Dimensions : 8.1 x 5.7 x…

Introduction to productsMore introduction This is a self balancing car based on the platform that any one can make, even without the experience of and electronics Comes with a r3 controller, a Bluetooth module, a shield integrating a MPU6050 6-axis motion component, a gyroscope, a accelerometer and a buzzer Assembly it within 1 hour, you can learn how each electronic component works and its principle. From making the onboard buzzer of the shield sounds to lighting up the led module, to driving the robot with bluetooth app(only for Android), you will have fun with your kids or students Scan the QR code to download the tutorial or contact customer service for a tutorial List:LK COKOINO R3 Board*1LK COKOINO Balance Drive Shield*1Bluetooth module*1I2C LCD Display*1RGB LED module*1USB Cable*218650 battery case*1A pair of Acrylic sheetWheel(65MM)*2JGB37-520 DC Motor*2SG90 Servo*1Motor bracket*2Hexagonal coupling*24PIN- 150mm cable*1PH2.0- 6P cable*1P1.2*4mm self-tapping screw*4M1.6*10mm round head screw*4M1.6 mm nut*4M2*6mm round…

Introduction to productsMore introduction 1 Reset Button Press the system reset button to trigger a reset (reset the main control IC). 2 Type C USB Port Connect the PC to the board for uploading the code. 3 System Voltage Selection Switch Select the system to work with 3.3V or 5V voltage. 4 External Power Input DC Socket Model DC005, external DC power input, voltage range DC6-18V, recommended: DC6-12V. 5 USB to Serial System The CP2102 chip enables the motherboard to communicate with the PC, such as uploading code and serial communication. 6 5V Voltage Stabilization System DC to DC 5V voltage stabilization system, convert DC external power supply to DC 5V \ 2A. 7 Master IC Mega328P model, the core processor of the development board, like the human brain can handle events such as receiving, sending, judging, interrupting, timing, driving. 8 Crystal Oscillator The 16M crystal oscillator provides stable clock…

Introduction to productsMore introduction Raspberry Pi Camera Module with Fixed Focus Lens for Modle A/B/B+,Pi 2B Pi 3B/B+ and Pi 4B The Camera Module Specifications is 2592 x 1944 Pixel Static Images, 1080 p @ 30 fps, 720 p @ 60 fps and 640 x480 p 60/90 Video Recording,5 Megapixel sensor OV5647 It has CSI Interface carries pixel data from the camera back to the processor, BY THE WAY with pi zero ribbon cable can be used on zero board Exterior size is L 25mm x W 24mm x H 7.5mm（L 0.98inch x W 0.94inch x H 0.3inch ) You will get it 1pcs Camera Module and 1pcs 15cm（5.9inch) FFC Cable Features:Angle of View: 54 x 41 degreesField of View: 2.0 x 1.33 m at 2 mFull-frame SLR lens equivalent: 35 mmFixed Focus: 1 m to infinityMax frame rate: 30fps15 cm flat ribbon cable to 15-pin MIPI Camera Serial Interface…

Introduction to productsMore introduction Overview The COKOINO ultrasonic module is compatible with the Arduino platform. It is mainly used for measuring distance and obstacle avoidance. It has the characteristics of high precision, super near blind zone (2cm) and stable performance. The module comes with 4 positioning holes for easy attachment to other devices. It can combine an arduino motherboard with other sensor and actuator modules to DIY into a variety of interesting products such as ultrasonic trolleys and ultrasonic robots. Specification (1) Typical working voltage: 5V(2) Ultra-small static working current: less than 5mA(3) Induction angle: no more than 15 degrees(4) Detection distance: 2cm-350cm(5) High precision: up to 0.2cm(6) Ultrasonic center frequency: 40KHz(7) Blind area (2cm) is very close(8)XH2.54-4P