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Introduction:
The PiCar-V is an open source robot learning kit based on Raspberry Pi(Compatible with RPi 4B/3B/3B+/2B/2B+). Equipped with a wide-angle USB webcam, it is powerful together with three whole new circuit boards and less but simpler wiring.
Some constructure plates in a well-designed structure, unbreakable, durable and shatterproof. Complete code suitable for almost all platforms to control the car.
Python code is provided for the car, and you can also program and debug it with Dragit, a Snap-based graphical interface, by just simple dragging and dropping the code blocks for complex functions.
There are many ways to control the robot remotely: with the app on PC (works on any OS), you can control the car and the cam’s direction on the UI and view the image it takes in real time; or, with the related code, realize the same functions on a web browser, means it can works with any mobile phones, tablets, etc.

Package List:
1 x Plate set
1 x Robot Hats
1 * PCA9685 PWM Driver
1 * TB6612 Motor Driver
1 * 2×18650 Battery Holder
3 * SunFounder SF006C Servo
1 * 120° Wide-angle USB Camera
2 * Rear Wheel
2 * Front Wheel
1 * USB Wi-Fi Adapter
1 * Ribbon (30cm)
1 * Cross Screwdriver
1 * Cross Socket Wrench
1 * M2.5/M4 Small Wrench
1 * M2/M3 Small Wrench
Several wires
Needed screws, nuts, and standoffs

Product Features

  • STEM LEARNING KIT – Perfect choice for beginners to learn Raspberry Pi (Compatible with RPi 4B/3B/3B+/2B/2B+, Raspberry Pi is NOT included), robotics, electronics and program. The PiCar-V is a funny way for children and parents working together to build and use.
  • UPGRADE VERSION – Improved technology based on user feedback. Support solid plate and the white Servo Motor can well protected by Torsion protection,Power failure protection after over load.
  • IMAGE TRANSMISSION – Wide-angle USB webcam to real-time image/video transmission.
  • REMOTE CONTROL – Remote control with the UI on PC or on a web browser (mobiles, tablets…)
  • EASILY CODING – You can learn how to code faster and easier than ever with a visual programming language software or Python code.

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A cost effective, easy to install solution containing all the parts you need to replace the wheels on your electric lift truck. Parts are shipped in an easy to store compact box Includes (2) Ultra-Poly (70D) Load Wheel Assemblies & (2) Poly Steer Wheel Assemblies with Bearings, Axles & Fasteners

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A cost effective, easy to install solution containing all the parts you need to replace the wheels on your electric lift truck. Parts are shipped in an easy to store compact box Includes (2) Ultra-Poly (70D) Load Wheel Assemblies with Bearings, Axles & Fasteners

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“Your Satisfaction is our Highest Priority”, contact us firstly if you have any question

Why Choose ALLPOWERS Solar Car Battery Charger Maintainer?
ALLPOWERS 12V Solar Car Battery Charger is the perfect solution for charging the batteries of car, motorcycles, automobiles, snowmobiles, tractors and more by solar when the battery is in the state of losing power and power shortage, maintaining the battery effect, extending its usage life. Made of durable ABS plastic and Mono-crystalline silicon solar cells, this unit can charge devices in all daylight conditions. Constructed with a built-in blocking diode to prevent reverse discharge, this solar panel is easy to install and completely maintenance-free. Get the ALLPOWERS Solar Car Battery Charger Maintainer

Easy to use
Just plug this solar charger into your vehicle’s 12-volt lighter socket and position the panel to pick up the most daylight possible. Or, if you prefer, use the included alligator clips to connect it directly to the battery. (you can mount this solar power panel on your windshield with the two suction cupds or fix it on the sun visor with the back strips)

Specification:
* Solar Panel: Monocrystalline silicon 18V5W
* No-load voltage: 18-23VDC
* Load voltage: 18V
* Output current: 250-280mAh(0.2A-0.28A)
* Size: 320x128x4mm/12.6*5.0*0.12inch
* Weight:0.323kg/ 11.4oz

Attention:
(1)it is suggested to unplug the charger at night,for it needs sunlight to charge devices
(2)This item is just battery maintainer, not a primary charging devices

Package:
1 x Car solar battery charger
1 x Car charger cigarette lighter plug(power cord 1.5m)
1 x Battery charging clip line(power cord 1.5m)
4 x Suction cupds
1 x Manual

Worry-free warranty
12 months product warranty for every purchase from ALLPOWERS

Product Features

  • ALLPOWERS Car battery maintainer can charge 12V batteries with the power of the sun and create 5 watts of energy
  • Mono-crystalline silicon panel works in all daylight conditions and is weatherproof£¨splash proof£©for added durability
  • Works with automobile, motorcycle, tractor, boat batteries and more
  • Built-in blocking diode to prevent reverse discharge
  • Package: ALLPOWERS car battery charger, cigarette lighter plug, clip line, suction cupds, manual

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Extremely compact and super affordable, take this antenna anywhere you go. Perfect for races, tailgating, camping, traveling and other outdoor activities. Manual antenna stores in compact, durable case that doubles as the antenna base when in use. Case features easy grip handle for carrying or locking down. Bubble level, compass and elevation markings molded in base make set up quick and easy. Includes 25 foot coax cable to allow for optimal antenna placement. Case with antenna measures 16 inch width by 18.5 inch height by 10 inch diameter, weighs 9 pounds. Features 2 coax inputs. Receives standard DIRECTV programming and all standard and HD programming for DISH and Bell TV. Made in the USA.

Product Features

  • Durable, fully enclosed case with base that can be filled with water or sand for increased stability
  • Manually set-up and lock on satellite using included bubble level, compass and elevation markings
  • Azimuth lock knob threads through center of top portion and base to prevent left to right movement
  • Includes 25 foot coax cable
  • Compatible with DISH (SD and HD), DIRECTV (SD) and Bell TV (SD and HD)

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All You Need to Become an Amateur Radio Operator!

Discover the excitement of ham radio. The Amateur Radio Service offers a unique mix of public service, technology and experimenting with electronics all with an emphasis on fun. Some hams use their skills to provide communications during emergencies and disasters when all else fails. Others enjoy talking to people across the country and around the globe, participating in local contests and building experiments. The ARRL Ham Radio License Manual will guide you as you get started in the hobby as you select your equipment, set-up your first station and make your first contact.

Easy-to-understand bite-sized sections. Use this book, and pass the 35-question Technician Class license test.
Includes the latest question pool with answer key, for use July 1, 2014 to June 30, 2018.
NEW! Use with ARRL s online Exam Review for Ham Radio.
Designed for self-study and for classroom use. Intended for all newcomers, instructors and schoolteachers.

Use this book to study for your license exam. Every page presents information you will need to pass the exam and become an effective operator. You’ll cover small sections at a time:

Welcome to Amateur Radio
Radio and Signals Fundamentals
Electricity, Components, and Circuits
Propagation, Antennas, and Feed Lines
Amateur Radio Equipment
Communicating With Other Hams
Licensing Regulations
Operating Regulations
Safety

At the end of the book, you’ll find the entire Technician Question Pool.

NEW FEATURE: Online Review and Practice Exams. As you complete each chapter of this book, use ARRL’s online Exam Review for Ham Radio to help prepare you for exam day. This web-based service uses the question pool to construct chapter-by-chapter reviews. Once you’ve finished this book, use the online service to take practice exams with the same number and variety of questions that you’ll encounter on exam day. You won’t have any surprises on exam day!

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