LoveRPi Compact PoE HAT with PWM Fan Controller for Raspberry Pi 4
COMPACT RASPBERRY PI 4 POE HAT: Ideal for non-grounded installation, this NON-ISOLATED PoE HAT features optimized footprint. Must be used with a standards compliant IEEE 802.3af PoE or 802.3at PoE+ switch that complies with Section 33.4.1 for power sourcing equipment (PSE) electrical isolation. "Passive PoE" (DC 24V or 48V) is not standards compliant and may cause damage to equipment if connected improperly. Some Ubiquiti switches are not properly isolated and require isolated PoE HATs..
GROUND LOOPS WARNING: Do not use this device with grounded USB peripherals, HDMI displays, and attachments. Please use the professional PoE model with isolation transformer to prevent electrical loops. In non-controlled PoE applications, ALWAYS use the professional PoE model..
INTEGRATED PWM FAN CONTROLLER: Based on the EMC2301 SMBus compliant fan controller, this PoE HAT is fully programmable over I2C to control standard 4-pin PWM fans. Set user-space or device-tree based temperature or event triggers for complete fan control from off to maximum RPM. Fan speed tach also provides stall detection, spin-up control, and ramp rate control with 1% accuracy from 500-16K RPM..
VENTILATED CASE WITH FAN HIGHLY RECOMMENDED: Do not use this product in an enclosed case without acti....
USB C Headphone, TITACUTE Wired Earbuds for Samsung A53 S22 S21 S20 FE Galaxy Z Flip Fold 4 in-Ear Noise Canceling Type C Earphone with Microphone for iPad Pro Air Mini Pixel 6 7 OnePlus 9 Purple Blue
...put of some laptops/desktops are speaker, pls Go to Settings--Sound--Input(Output)--Select a Device for Sound Input(Output), then choose USB, to make the earbuds work..
【Professional Structure & Latest DAC Chip】 Support digital input signals, superior ambient noise isolation, enjoy high fidelity lossless sounds quality. Also enhanced the compatibility and connectivity with almost all usb c devices on the market, allow you to enjoy to hassle free clear phone calls, quality music steam, better gaming experience. NOTE: If the earbuds has No Sound when using on mobile, go to Setting-Developer Options, find ''Disable USB audio routing'', Close this option.
【Secure Comfortable Fitting & Different Size Tips】in-ear silicone tips nicely fit into the ears, comes in 3 different size for better fitting, provides better noise isolation and comfortable wearing , won't easily fall out even when you are doing exercise. Comes with a additional carrying casing to storage the earphones or other accessories.
【Nylon Braided Cable & Enhanced Joint】The cord is built with durable nylon material with braided pattern, which o....
USB C Headphone, TITACUTE Wired Earbuds for Samsung S21 S20 FE S22 A53 Galaxy Z Flip 4 3 Fold in-Ear Noise Canceling Type C Earphone with Mic Control for iPad Pro Air Mini Pixel 7 6 5 OnePlus 9 Green
...: The default setting for audio Output and Input of some laptops/desktops are speaker, pls Go to Settings–Sound–Input(Output)–Select a Device for Sound Input(Output), then choose USB, to make the earbuds work..
【Professional Structure & Latest DAC Chip】 Support digital input signals, superior ambient noise isolation, enjoy high fidelity lossless sounds quality. Also enhanced the compatibility and connectivity with almost all usb c devices on the market, allow you to enjoy to hassle free clear phone calls, quality music steam, better gaming experience. NOTE: If the earbuds has No Sound when using on mobile, go to Setting-Developer Options, find “Disable USB audio routing”, Close this option.
【Secure Comfortable Fitting & Different Size Tips】in-ear silicone tips nicely fit into the ears, comes in 3 different size for better fitting, provides better noise isolation and comfortable wearing , won’t easily fall out even when you are doing exercise. Comes with a additional carrying casing to storage the earphones or other accessories.
【Nylon Braided Cable & Enhanced Joint】The cord is built with durable nylon material with braided pattern, which offers more durability than most of the earbuds on the market, meanwhile, there’s a enhance....
TCL MTRO200BT Wireless On-Ear Headphones Super Light Weight Headphones with 32mm Drivers for Huge Bass and 20 Hour Playtime – Ash White
... going for up to 3 hours getting you back into your music so you don’t miss a beat.
Comfortable Ergonomic Design – A comfortable fit is important for enhancing the listening experience MTRO200BT has been crafted with just the right fit to make it snug and comfortable for long-term use while providing great noise isolation.
Noise Isolation – MTRO200BT features closed acoustics for better sound isolation ensuring it rests comfortably and enhances bass performance.
Easy call & music control – a built-in mic lets you take calls on the go while the in-line remote makes switching songs adjusting the volume and accepting or rejecting calls simple without ever taking your device out of your pocket.
Flat folding design – easy to fold and store away These headphones are your ideal travel companion.
Maximum Durability – Every MTRO200BT is rigorously tested by being pulled bent stretched and stressed for more than 150 hours to ensure the highest quality for everyday use.
What’s in the Box – The MTRO200BT headset micro USB charging cable and information on our 1-year and fast friendly customer service.
Waveshare USB to RS232 / RS485 / TTL Industrial Isolated Converter with Original FT232RL Embedded Protection Circuits and Aluminium Alloy Enclosure for Industrial Control Equipments
This is an industrial USB to RS232/485/TTL isolated converter with original FT232RL inside. It features embedded protection circuits such as power....
The USB TO RS232/485/TTL is very easy to use fully automatic transceiving without delay. Due to its fast communication stability reliability and....
Fully automatic transceiver circuit with no delay ensures the USB port communicates with different interfaces fastly and stably without interfering....
Onboard unibody power supply isolation provides stable isolated voltage needs no extra power supply for the isolated terminal.
High quality USB-B and RS232 connectors smoothly plug/pull.
Audio Technica AT2005USB Cardioid Dynamic USB/XLR Microphone for Windows/Mac Computers PA Systems Mixers Bundle with Blucoil Pop Filter 6 Dimmable Selfie Ring Light and 3 USB Extension Cable
OFFERS GREAT VERSATILITY - The handheld Audio Technica AT2005USB has XLR and USB ports so you can directly use it with PA systems, Mac/Windows....
PRODUCES BRILLIANT SOUND QUALITY - AT2005USB uses a high-quality 16bit, 44.1/48kHz A/D converter to deliver high audio fidelity. Its low-mass....
PROVIDES IMPROVED NOISE ISOLATION - The onboard cardioid pattern picks up sound sources infront of the mic capsule and rejects unwanted sounds from....
MONITOR YOUR AUDIO RECORDINGS DIRECTLY - The 3.5mm stereo headphone jack comes with volume control for direct monitoring. *NOTE: The control dial on....
INCLUDES - Audio- echnica AT2005USB Handheld Cardioid Dynamic USB/XLR Microphone.
Isolation Shield, Moman RF13 Mic Shield with Three-layer Noise Suppression, Reflection Filter with 3/8″ & 5/8″ Adapters for Studio Recording, Podcast, Isolation-Shield-Microphone-Absorbing-Reflector
【Portable Recording Studio】Specially designed into a ultra-compact form body, MOMAN RF13 sound proof shield is featured with absorbing foam insulation for isolating noises and restoring authentic voice for recording, singing, dubbing and etc..
【3-Layer Noise Suppression】MOMAN RF13 isolation booth for recording adopts 3-layer noise shield which can reduce sound reflection effectively. The absorbing layer absorbs audio waves and prevents sound reflection. The filter layer weakens sounds that cannot be absorbed. The reflective layer isolates ambient noise without affecting sound clarity..
【Universal & Adjustable】The 3-panel sound recording equipment (L*H: 280*190mm/11*7 inch) is suitable for EMP USB microphone or other USB/condenser microphones.The panels on both sides can be folded inward to create tighter acoustic optimal isolation, easy to set up and start highly efficient recording everywhere like it is in studio..
【Versatility】The at home recording studio kit includes 3/8″ to 5/8″ screws and 5/8” to 3/8” adapter, which flexibly supports using it on the table, or with Z stand (not included)..
【High Quality ABS & PU Foam】Made of high-density absorbent PU foam and well-constructed of premium ABS, connecting by sturdy screw....
eKids Batman Bluetooth Wireless Earbuds and Travel Case with Hands Free Calling and Adjustable Volume Control
Bluetooth: Wirelessly stream audio anywhere up to 30 feet from Bluetooth compatible devices..
Microphone & Adjustable Volume: Use the microphone to make hands-free calls for up to 4.5 hours of talk time. Adjust the volume to whatever you like with ease from the earbuds and listen to whatever you like for up to 3.5 hours of play time...
Ear Cushions & Magnetic Connection: The ear cusions ensure optimum noise isolation and a personalized, secure fit. The earbuds magnetically attach to each other when not in use..
Travel Case & Micro USB: The compact travel case lets you travel with ease. A micro USB to USB charging cable is included..
Perfect Gift: The Batman Graphics makes this the perfect gift or birthday present for your special one..
