Sparkfun Spectrum Shield
MSGEQ7 graphic equalizer display filter
Arduino Shield
collaboration with Ben Moyes of Bliptronics
Headers required (not included)

Intel NUC 11 Pro NUC11PAHi5 Desktop Mainsteam Kit, Barebone，Intel® Core™ i5-1135G7 4-Core, 2.4 GHz – 4.2 GHz Turbo，8MB Cache, 28W Intel® Iris™ X Graphics, Add't Components Needed.
【Intel NUC 11 Panther Canyon Mini PC】-- Don't let its small size fool you-this powerful machine packs a punch! Measuring only 4.6*4.4*2 inches, it is powered by an Intel Core i5-1135G7 Processor (8M Cache, up to 4.20 GHz) and comes pre-installed with Windows 11 Pro. It is perfect for various home and business applications such as office work, home use, school, hospital, industrial, general business, home NAS, and FTP server use - proving that size doesn't always mean everything!
【Powerful Storage Expansion】--Intel NUC 11 configured with Dual channel DDR4 SODIMMs, 1.2V, 64GB max,M.2 22x80 key M slot, PCIe x4 Gen4 NVMe or SATA3 SSDs,HDMI 2.0b, Mini DisplayPort 1.4 ports,Quad display, and 8K support.
【4K Quad Screen Display】-- The Intel NUC 11 Mini PC supports 4K display across four screens and up to 8K on a single screen, featuring wireless connectivity via 802.11ax Dual-band 2.4GHz/5GHz Wi-Fi6 and Bluetooth version 5.0. This mini PC can be connected to many devices, such as monitoring equipment, displays, projectors, televisions, and home theatre systems, making it ideal for home, industrial, and commercial applications.
【Feature-Rich Ports】-- The Intel NUC 11 Mini PC is equipped with 3 * USB 3.1 Gen2, 2 * Thunderbolt 3, 1 * HDMI, 1 * MiniDP, 1 * Intel Ethernet port, 1 * 3.5mm Audio jack, 1 * SDXC slot with UHS-II, and 1 * DC jack, allowing it to be connected to a wide range of peripherals such as keyboards, mice, speakers, headsets, servers, surveillance equipment, office equipment, monitors, projectors, TVs, and more, providing easy solutions for office businesses, home audio and video needs.
【3-Year Global Warranty from Intel NUC】-- Enjoy the wonderful shopping experience with us! All products sold from us are backed by a 3-Year Warranty Service from Intel. Should you encounter any issue

Getinbulk Compact Mirror,Double-Sided Makeup Small Mirror for Purse with 1X/3X Magnification PU Leather (White, 2.8")
1X & 3X MAGNIFICATION: 2-sided pocket mirrors meet all your needs for cosmetic usage. The regular mirror is ideal for observing the entire face, while the 3X magnifier works great for mascara, tweezing and plucking, flossing,etc.
PREMIUM ARTIFICIAL LEATHER : The PU cover of this mini mirror looks more elegant and exquisite.And this purse mirror feels more comfortable to touch.
COMPACT MIRROR: 2.8" diameter round small portable mirror is excellent size for purse and women's pockets. Metal frame(covered by PU) weight 1.8 OZ; it feels a bit heavy in hand, not like a cheaply made one.
BLANK MIRROR: DIY friendly, you can use diamonds, pearls or painting patterns on the personal purse mirror for women as gift, etc.
GREAT GIFT IDEA:Classical Black outlook made this small mirror for purse is suiable for women (all ages) and even man.Exellent as gift for birthdays,Mother's Day,Valentine's Day,Halloween,anniversary,Christmas and other special days.

ASUS ROG Strix 34” Gaming Monitor (XG349C) - UWQHD (3440 x 1440), 180Hz, 1ms, Extreme Low Motion Blur Sync, 135% sRGB, G-Sync Compatible, DisplayHDR 400, Eye Care, USB-C, DisplayPort, HDMI, Black
34-inch UWQHD (3440 x 1440) HDR curved gaming monitor with ultrafast 180Hz (overclocking) refresh rate designed for professional gamers and immersive gameplay.Specific uses for product - Gaming
Brightness(Typ) is 360cd/m²
ASUS Fast IPS technology enables a 1ms response time (GTG) for sharp gaming visuals with high frame rates
ASUS Extreme Low Motion Blur Sync (ELMB SYNC) technology enables ELMB together with G-SYNC Compatible, eliminating ghosting and tearing for sharp gaming visuals with high frame rates.
High Dynamic Range (HDR) technology with professional color gamut delivers contrast and color performance that meets the DisplayHDR 400 certification
USB Type-C hub supports video transmission in DisplayPort signal; can serve as a USB hub, meaning that you can connect your device to your wired peripherals with clutter-free set-up
G-SYNC Compatible ready, delivering a seamless, tear-free gaming experience by enabling VRR (variable refresh rate) by default
Rich connectivity with DisplayPort 1.4, HDMI (v2.0), USB-C, USB 3.0 Hub

20x50 Binoculars for Adults, Binoculars HD High Powered Professional Binoculars for Bird Watching Travel Stargazing Concerts Outdoor Sports-BAK4 Prism FMC Lens,Waterproof, Fogproof with Phone Adapter
Professional 20x50 Binoculars: A 20x magnification and 50mm objective lens ensure wide-angle viewing from distances of over 1000 yards. These lightweight binoculars are perfect for bird watching, hunting, travel, stargazing, concerts, football games, climbing, hiking, driving, observing wildlife, and taking in scenery
HD Vision with Quality Optics: This high power compact binoculars for adults is specially designed with BAK-4 Prisms and FMC film lenses, the harmful blue light blocking rate is as high as 96.83%, and the beneficial blue light transmittance is as high as 96.97%; which minimize the loss of light due to reflection and ensure brighter and clearer high-contrast images
Anti-slip and scratch: These bird watching binoculars for adults are made of a rubber-armored coating and leather, which ensures that they remain firmly in your hands without the risk of slipping or accidentally falling, and are comfortable to hold and use
Clear Low Light Night Vision: 50mm lenses are larger than usual, which provides them with more light-gathering power. Therefore, they are more effective in low-light conditions, delivering clear vision. However, they cannot provide clear vision in complete darkness
Easy to Focus: Our binoculars for bird watching are perfectly designed to fit both adults and children. They come with adjustable twist-up eyecups, which ensure comfortable viewing whether with or without eyeglasses. The center-focus knob of these compact binoculars guarantees fast and highly precise focusing. Additionally, they can be used with a phone bracket, which ensures a stable camera image when photographing
Permanently Waterproof and Dustproof:The O-ring sealed optics along with the coating, provide water and fog proof performance; comes with two pairs objective lens and eye

CLAVOOP Short USB Extension Cable 6 inch, USB Extender Braided USB A Male to Female USB 3.0 Extension Cable Compatible with USB Flash Drive, Printer, Camera, Mouse, Keyboard, Headset, Phone
【5Gbps Transfer Rate】CLAVOOP Short USB Extension Cable supports phone charging and data transmission sync. 10X faster than the USB 2.0 cable. It is also backward compatible with USB 2.0 and USB 1.1 standard devices.
【20,000 Bend Tests】Our USB Extender 6 inch can protect the USB sockets of your devices from frequent plugging and unplugging. After 20,000 bend tests, effectively prolonging the cable service life, which is long enough for daily use and office work.
【Upgraded USB Shell】This 6 inch USB Cable Extender is used aluminum alloy shell & gold-plated connector and the extended tail, Provides you fantastic texture with good hand-feeling, and constructed with multiple layers of shielding to minimize interference, and corrosion-resistant for optimal signal clarity.
【Extend USB A Connection】 USB Extension Cord 0.5ft is widely compatible with both USB 3.0 and USB 2.0 peripherals including printer, scanner, camera, USB flash drive, card reader, Playstation, keyboard, mouse, hard drive and more devices without any hysteresis or loss of data.
【Plug and Play】USB A Male to Female Extension Cable 0.5ft is compatible with all USB A devices.No any drivers required,Plug and play. And enjoy unconditional 2-Year warranty.

CURMIO Travel Bag Compatible for Apple iMac 27'' Desktop Computer, Portable Carrying Case Compatible with iMac 27-inch Monitor and Accessories, Black (Patent Pending)
Made of outer heavy-duty nylon fabric, matched with thickened padded pad will keep your imac screen damping and offer a great protection.
The front compartment can store your iMac peripherals, like keyboard, magic mouse, trackpad, headphone, etc..
The main compartment is matched with velvet liner, which can greatly keep your screen scratches, inner padded belt to keep your imac in place and ensure it stationary.
Dimensions: 27''*8.5''*23.5''. Large zipper opening design is easy to put in or take out your imac monitor, top flap with extra buckles for screen protection.
Padded handle and shoulder strap make it easy to carry your desktop computer everywhere, ideal for photographer, imac users, designer.

USB Fingerprint Reader Mini Fingerprint Scanner PC Dongle Windows Hello Fingerprint Reader for PC Laptop 360 Degree Touch Speedy Matching Biometric Portable USB Fingerprint Logger for Windows 10/11
SAFE AND RELIABLE: Based on the Windows system WBF biometric framework, USB Fingerprint Reader supports WIN10/11 and above systems, no need to install application software, you only need to insert the fingerprint reader into the computer USB interface, you can log in with fingerprint identification, Secure login to windows and block unauthorized access to devices, while also providing network security for today's computing world.
FULL ANGLE IDENTIFICATION: The fingerprint reader adopts capacitive fingerprint identification technology, which responds quickly in 0.5 seconds. With a single touch, the login can be completed quickly without complex passwords. 360° full angle recognition is accurate, providing you with more accurate and responsive performance than traditional optics, and is the fastest and safest way to unlock Windows devices​​​.
SMART ID ENCRYPTION FUNCTION: The Portable USB Fingerprint Logger has the exclusive security function of Smart-ID, which can encrypt and save passwords for most websites, and can set an encryption area to automatically encrypt all files in the folder, and can be opened quickly after decryption with fingerprints. Compared with saving passwords directly in the browser, it is more secure, fast and efficient, providing more security, convenience, and scalability for business professionals.
SAFER TO PROTECT YOUR FILES: This Fingerprint Scanner for Laptop adopts zinc alloy material, small in size and light in weight, easy to use. And prevent unauthorized login, protect your data security, support multi-fingerprint multi-account login at the same time, flexible configuration, you can better enjoy file security with your friends and colleagues(10 fingerprints can be set for each user account and can set fingerprints for multiple accounts).
SEL

RexingUSA V1P SE 4K Dual Dash Cam w/GPS, Wi-Fi & 2pcs-CPL Filter | 512GB Support | Front 2160p, Rear 1080p | 170° Angle | G-Sensor | WDR | Loop Record | Parking Monitor
Exclusive V1P SE Model – Newly upgraded to support a vast 512GB memory card. Record extended journeys without the inconvenience of frequent card changes.
Ultra-High 4K Front & 1080p Rear – Dual-channel recording captures every critical detail with pristine clarity from two perspectives.
Integrated GPS & Wi-Fi – Seamlessly log your routes and speeds using our advanced GPS logger. Instantly connect, view, and share via the Rexing Connect App.
Bonus CPL Filters – Counteract glare, diminish reflections, and enhance video quality with the two included CPL filters, ensuring optimal clarity in every clip.
Advanced WDR Technology – Experience impeccable footage in any light with our Wide Dynamic Range, adjusting exposures for balanced imagery.
24/7 Parking Monitor & G-Sensor – Enjoy round-the-clock surveillance with the parking monitor. Paired with a collision-sensitive G-sensor, ensuring the safety of your vehicle and captured footage.
Loop Recording – Enjoy continuous recording with intervals of 1, 2, or 3 minutes. When the card's storage limit is reached, newer recordings seamlessly overwrite the oldest ones.
Supercapacitor Tech – Built for resilience in extreme temperatures, the supercapacitor ensures longevity and reliability, eliminating risks of overheating.
Simple, Swift Installation – Designed for user-friendly setup, getting your Rexing V1P SE running takes mere minutes.

DIYmall 5 Pack HC-SR501 Pir Motion IR Sensor Body Module Infrared for Arduino
Using Potentiometer 105, output timing is from 0.5S to 200S
Widely used in:Security Products,human body sensors toys,human body sensor lighting industrial automation and control, etc
NOTE: On this retrigger jumper is a solder jumper, and you need solder it by yourself
Pls note that there is no IR emitter in this module, the principle of PIR sensor is to detect the infrared radiation emitted by the human body, it only have a IR sensor (cell)
Package Included: 5 X HC-SR501 PIR Infared Sensor

HiLetgo 3pcs Mini SR602 Motion Sensor Detector Module Pyroelectric Infrared Sensory Switch High Sensitivity for Arduino PI
Pyroelectric human body infrared sensor module, model: SR-602
Sensing distance: up to 5 meters; recommended 0-3.5M.
Output: high level, H=3.3V, L=0V
Power supply DC: 3.3V-15V
Quiescent current: 20uA