Virtual Reality

Programming the Raspberry Pi Pico in MicroPython
Virtual Reality

Programming the Raspberry Pi Pico in MicroPython

There is a new edition of this book: Programming The Raspberry Pi Pico/W In MicroPython, Second Edition

The Raspberry Pi Pico is a remarkable microcontroller. It has a power and sophistication that would have been unthinkable just a short time ago. For the sort of jobs it is ideal for, it has plenty of processing power and enough memory to make tasks that would have once required careful planning, relatively easy. Instead of struggling with the machine, you can now focus on getting a good implementation of your algorithms.

MicroPython is a good choice of language to program the Pico. It isn’t the fastest way, but in most cases it is fast enough to interface with the Pico’s hardware and its big advantage is that it is easy to use. As a high-level language, MicroPython is based on Python 3, and is fully object-oriented. This means that you can create classes to encapsulate hardware and make it easier to use and understand.

The purpose of Programming the Raspberry Pi Pico in MicroPython is to reveal what you can do with the Pico's GPIO lines together with widely used sensors, servos and motors and ADCs. After covering the GPIO, outputs and inputs, events and interrupts, it gives you hands-on experience of PWM (Pulse Width Modulation), the SPI bus, the I2C bus and the 1-Wire bus.

One of the key advantages of the Pico is its PIO (Programmable I/O) and while this is an advanced feature it is included in this book. After finding out how the PIO works, we apply it to writing a PIO program for the DHT22 and the 1-Wire bus. One current drawback of the Pico it is that it doesn’t have a network connection. To solve this problem there is a chapter on using the low-cost ESP8266 as a WiFi client and web server. The two devices together make the Pico a true IoT device.

Jointly authored byHarry Fairhead and Mike James, this book is along the same lines as Programming the Raspberry Pi Pico in C. As with their previous collaboration Raspberry Pi IoT In Python Using Linux Drivers Harry brings his expertise in electronics and the IoT while Mike contributes the Python code.

Harry Fairhead is also the author of Raspberry Pi IoT In C Using Linux Drivers, Raspberry Pi IoT in C, Second Edition Micro:bit IoT in C, Second Edition Applying C For The IoT With Linux and Fundamental C: Getting Closer To The Machine.

Mike James is the author of Programmer's Python: Everything is an Object and other programming and computer science titles in the I Programmer Library.



ASIN ‏ : ‎ B09522FQRY
Publisher ‏ : ‎ I/O Press; 1st edition (15 May 2021)
Language ‏ : ‎ English
File size ‏ : ‎ 13568 KB
Text-to-Speech ‏ : ‎ Not enabled
Enhanced typesetting ‏ : ‎ Not Enabled
X-Ray ‏ : ‎ Not Enabled
Word Wise ‏ : ‎ Not Enabled
Sticky notes ‏ : ‎ Not Enabled

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January 15, 2024
SUPERUS Head Strap & Silicone Face Cover Pad Compatible with Oculus/Meta Quest 2 Accessories, Enhanced Comfort, and Keep Your VR Headset Sweat-Free (Black)
Virtual Reality

SUPERUS Head Strap & Silicone Face Cover Pad Compatible with Oculus/Meta Quest 2 Accessories, Enhanced Comfort, and Keep Your VR Headset Sweat-Free (Black)

SUPERUS for Oculus/Meta QuestSUPERUS for Oculus/Meta Quest

SUPERUS

Make it Super

SUPERUS for Oculus/Meta QuestSUPERUS for Oculus/Meta Quest

We are committed to providing a variety of modern and high-value VR accessories that are not only innovative and stylish, but also remarkably functional for VR enthusiasts who want to enjoy the most immersive experience.

Our success is built on our pursuit for constant improvement and our stellar after-sales system, which are the stepping stones for everything that we do on a daily basis.

SUPERUS Head Strap for Oculus/Meta Quest 2SUPERUS Head Strap for Oculus/Meta Quest 2

Upgraded Head Strap

Compatible with Quest 2, Elite Strap for Enhanced Support, Stronger Side Straps and Quicker Adjustment

What is Our Vision?

Becoming a highly reputed VR accessories brand in the US and beyond, known for exceeding our customers’ expectations and providing cost-effective products that empower them to lead a fully enjoyable digital life.

To generate long-term and trust-based relationships with our strong base of loyal customers worldwide who consistently choose us for the unrivaled value of our accessories

What makes our products unique?

We have our own R&D team and factory. We value every single opinion from our customers, and provide satisfaction solution within 24hours

Hot-Selling

Head Straps

Face Cover

Link Cable

Face Cover

Lens Protectors


Package Dimensions ‏ : ‎ 21 x 11.9 x 10.4 cm; 220 Grams
Date First Available ‏ : ‎ 5 May 2022
Manufacturer ‏ : ‎ SUPERUS
ASIN ‏ : ‎ B09ZKZ1N28
Item model number ‏ : ‎ SQ0-008
Country of origin ‏ : ‎ China
Guaranteed software updates until ‏ : ‎ unknown

😎 Upgraded Wearing Design - Our head strap with adjustable hinge, you can check your surroundings or look at your phone easily just by flipping up the headset. It also lets you slide on or remove your VR much more quickly once you've found your proper setting. There will be no need to loosen and tighten the strap knob every time, making it effortless to put on and remove.
😎 Stronger Side Straps - The side straps of our elite strap are made from an upgraded polymer material, thicker without feeling heavier and able to withstand much more tension, so there’s no need to worry about cracking issues. The headstrap includes a cable clip to help you enjoy your VR world without disruption.
😎 Better Weight Distribution - The top strap and the back cushion help better distribute the headset's weight and provides a sturdier fit, helping to put more weight on the back of the head and relieving weight off of the cheekbones. Thankfully, the PU-leather material cushion attaches to the plastic back via Velcro, so you can easily remove and clean it.
😎 Design for Your Quest 2 - SUPERUS silicone face cover is designed to fit over your Quest 2 foam facial interface, updated cutout design to resolve the issue that blocks the sensor, and a hook to hook onto the nose part to avoid falling off gaming sessions, provide improved comfort and immersion.
😎 Ultimate VR Immersion - The lengthened design on the nose pad can minimize the light leakage from the nose area, keep your exhaled air out of the VR lenses, and keep steam from rising and fogging up your vision, which allows you to have the ultimate VR immersion.

0 Comments
January 15, 2024
Face Cover for Quest 3, VR Face Cushion Silicone Cover for Meta/Oculus Quest 3 Accessories, Silicone Eye Mask Cover Fit For MetaQuest 3 Sponge Face Pad to Sweatproof Replacement
Virtual Reality

Face Cover for Quest 3, VR Face Cushion Silicone Cover for Meta/Oculus Quest 3 Accessories, Silicone Eye Mask Cover Fit For MetaQuest 3 Sponge Face Pad to Sweatproof Replacement

Extremely comfortable VR face cushion silicone cover for Quest 3

Immersive experience, say goodbye to the odor of sweat, no need to frequently replace the VR face pad, taking your gaming and movie-watching experience to the next level!

Features:
1. Made of medical-grade silicone material, it gently fits the skin and effectively reduces fatigue after long-term use.
2. The silicone material is easy to wipe and clean, and has strong stain resistance, reducing maintenance worries. At the same time, the easy-to-replace feature keeps your VR experience always fresh.
3. Specifically designed for high-performance Quest 3 VR equipment, precise hole positions are reserved to avoid occlusion and give full play to hardware performance. The unique internal structure design enhances anti-slip performance and ensures your comfort and stable use even during intense gaming or movie watching.

Comfortable fit VR face cushion silicone cover for MetaQuest 3 - bringing you unprecedented comfort and immersion. Whether it's gaming, movies or exploring unknown territories, it's your best companion. Act now to transform your VR experience!
Package Dimensions ‏ : ‎ 18 x 12.9 x 3.3 cm; 30 Grams
Date First Available ‏ : ‎ 11 Oct. 2023
Manufacturer ‏ : ‎ Growalleter
ASIN ‏ : ‎ B0CKVV83T4
Item model number ‏ : ‎ HC-Q3 Face Cover
Guaranteed software updates until ‏ : ‎ unknown

【Tailor-made】: Specifically designed for Quest 3, the shape and size perfectly fit the host and face without affecting the VR perspective. The fully wrapped design ensures it can be stably fixed on the facial interface without loosening or blocking the sensor, giving you a better immersive VR experience.
【Comfortable and durable】: Silicone Face Cover for Meta Quest 3 is made of high-grade environmentally friendly silicone material. The texture is soft, smooth skin-friendly and without sticky feeling, allowing you to keep your face fresh during the game. And the silicone cover for Quest 3 can prevent the invasion of sweat, sebum, cosmetics and dirt, better protecting VR equipment and extending its service life.
【Save and Hygienic Face Cover】: The soft silicone face cover for Quest 3 provides you with a comfortable experience, reduces pressure on the VR face pad, prevents stuffiness caused by sweating, and prevents sweat from invading your VR face pad. Even if used for a long time, there will be no facial redness and swelling, It also protect your VR equipment and extend the use time of the original face pad.
【Easy to clean】: The high-quality Quest 3 Silicone Face Pad Cover can be rubbed and washed thousands of times. It can be cleaned with paper towels or washed directly after use, protecting personal hygiene without worrying about sharing VR headsets with friends and family.
【Easy to use】: One-step installation and removal. At just 0.8mm thick, the lightweight, soft and comfortable, keeping you can play longer without feeling the wear and tear of a VR headset on your face.

0 Comments
January 15, 2024
Silicone Cover Set for Oculus Quest 2, VR Accessory Set for Meta Quest 2 with VR Shell Cover, Protective VR Cover Include Grip Cover Face Cover Eye Cover Host Sleeve Joystick Caps
Virtual Reality

Silicone Cover Set for Oculus Quest 2, VR Accessory Set for Meta Quest 2 with VR Shell Cover, Protective VR Cover Include Grip Cover Face Cover Eye Cover Host Sleeve Joystick Caps

Specification:
Item Type: Silicone Protective Cover For Oculus Quest 2
Material: Silicone
Applicable Models: For Oculus Quest2 VR

How to Use:
Install and use

Package List:
2 x For Oculus Quest2 VR Grip Cover
1 x For Oculus Quest2 VR Face Cover
1 x For Oculus Quest2 VR Eye Cover
1 x For Oculus Quest2 VR Host Sleeve
2 x For Oculus Quest2 Joystick Cap
1 x Cleaning Kit
BETTER GAMING EXPERIENCE: Protective cover for Oculus Quest 2 better preserves and secures your device, extending its life and providing you with a better gaming experience.
SILICONE MATERIAL: VR shell cover set is made of high elasticity environmental protection silicone, the surface of the spray skin friendly feel oil, feel fine, non stick fingerprints.
PRECISE HOLE PLACEMENT: Controller grips cover for Oculus Quest 2 is professionally designed with precise holes that do not block signals and are easy to install.
ANTI SLIP DESIGN: Silicone face cover for Oculus Quest 2 features a non slip design that enhances friction with your hand and provides a comfortable grip.
SCRATCH AND SHATTER RESISTANT: Silicone face cover for Oculus Quest 2 is cushioned, shock absorbent, scratch resistant, shatter resistant.

0 Comments
January 14, 2024
Programming The Raspberry Pi Pico In C
Virtual Reality

Programming The Raspberry Pi Pico In C

There is a new edition of this book: Programming The Raspberry Pi Pico/W In C, Second Edition

The Raspberry Pi Pico is a remarkable microcontroller. It has a power and sophistication that would have been unthinkable just a short time ago. For the sort of jobs it is ideal for, it has plenty of processing power and enough memory to make tasks that would have once required careful planning, relatively easy. Instead of struggling with the machine, you can now focus on getting a good implementation of your algorithms. To enjoy all of its power and sophistication there is no better language than C. It wastes none of the power and it gives you what you need to get at the new features. However, getting started with the Pico with C is no easy feat, which is what motivated this book about creating programs so that testing and debugging is easy.

Programming the Raspberry Pi Pico in C uses the highly popular VS Code as its development environment and shows how to use a Raspberry Pi or a desktop PC running Windows as your development machine. The purpose of the book is to reveal what you can do with the Pico's GPIO lines together with widely used sensors, servos and motors and ADCs. After covering the GPIO, outputs and inputs, events and interrupts, it gives you hands-on experience of PWM (Pulse Width Modulation), the SPI bus, the I2C bus and the 1-Wire bus.

One of the key advantages of the Pico is its PIO (Programmable I/O) and while this is an advanced feature it is included in this book. After finding out how the PIO works, we apply it to writing a PIO program for the DHT22 and the 1-Wire bus. One current drawback of the Pico it is that it doesn’t have a network connection. To solve this problem there is a chapter on using the low-cost ESP8266 as a WiFi client and web server. The two devices together make the Pico a true IoT device.

Harry Fairhead has a hardware background and, having worked with microprocessors and electronics in general, for many years, he is an enthusiastic proponent of the IoT and embedded computing. He is the author of two books intended for C programmers, Fundamental C: Getting Closer To The Machine and Applying C For the IoT With Linux and four books on the using the Raspberry Pi in an IoT context, two using C and two using Python. He is now working on a Python version of this book for the Pico.



Publisher ‏ : ‎ I/O Press (27 April 2021)
Language ‏ : ‎ English
Paperback ‏ : ‎ 373 pages
ISBN-10 ‏ : ‎ 1871962684
ISBN-13 ‏ : ‎ 978-1871962680
Dimensions ‏ : ‎ 19.05 x 2.13 x 23.5 cm

0 Comments
January 14, 2024
Amavasion Link Cable 16FT Compatible with Meta Quest 2/Pro/Pioc4 Accessories and PC/Steam VR,High Speed PC Data Transfer,Lighter-Thinner,USB 3.0 to USB C Cable for VR Headset and Gaming PC(White 16FT)
Virtual Reality

Amavasion Link Cable 16FT Compatible with Meta Quest 2/Pro/Pioc4 Accessories and PC/Steam VR,High Speed PC Data Transfer,Lighter-Thinner,USB 3.0 to USB C Cable for VR Headset and Gaming PC(White 16FT)

Product Name: Amavasion Link Cable
Amavasion Link Cable Lighter and thinner Cable with low latency and minimal signal loss - The Link connects VR gaming to PC so you can play a wide range of VR Headset apps and games，at the same time can charge the VR headset.
The Link Cable- The ergonomic design reaches 16FT length and lightweight, flexible design provides more freedom of movement than most VR headset cables for a good experience.
High Speed Charging And Data Transfer- Tested at over 5Gbps Data Transfer Rate With Amavasion link USB-A to USB-C(LINK SOFTWARE COMPATIBLE)
End 90 Degree Angle- USB C 90 Degree Angle End so it doesn't stick out & is easy to use VR headset. It's more convenient and more comfortable for playing games,watching video.
[YOU MUST KNOW] Please use compatible Gaming PC, and update the application on your PC and the Operation System of your VR Headset to the latest version. If link cable can't work, please log-out the application of VR Headset and re-login or turn off the power of the VR Headset and reboot.

0 Comments
January 14, 2024
DIFCUL Meta Quest 3 Accessories 7Pcs Set,Quest 3 VR Silicone face Cover,Quest 3 Touch Controller Grip Cover,VR Shell Cover,Protective Lens Cover, Disposable Eye Cover
Virtual Reality

DIFCUL Meta Quest 3 Accessories 7Pcs Set,Quest 3 VR Silicone face Cover,Quest 3 Touch Controller Grip Cover,VR Shell Cover,Protective Lens Cover, Disposable Eye Cover

For Quest 3 Accessories - This is an affordable starter accessory kit. All accessories are designed to enhance the gaming experience and are perfect for Quest 3.
Rated ‏ : ‎ Not PEGI rated
Product Dimensions ‏ : ‎ 1 x 1 x 1 cm; 150 Grams
ASIN ‏ : ‎ B0CQJGNZZH
Country of origin ‏ : ‎ United Kingdom

For Quest 3 Accessories - This is an affordable starter accessory kit. All accessories are designed to enhance the gaming experience and are perfect for Quest 3.
VR Grip Covers - They add comfort and extra grip to plain smooth plastic. Precise cutouts and holes are designed to ensure signals enter the controller correctly.
Silicone Mask - The replacement mask is made of high quality eco-friendly silicone material, which is soft and comfortable. Prevents light leakage and provides excellent protection against sweat from the spare pad.
HOUSING COVER - Precise hole placement, completely unobtrusive camera tracking, and ensures perfect heat dissipation to reduce power consumption during gameplay.
MADE OF SOFT, PREMIUM QUALITY SILICONE - Made of sub-millimetre precision silicone, it fits snugly around your VR headset and effectively protects your Quest 3 from accidental damage.

0 Comments
January 14, 2024

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