Reviews Open source Computer

Nicedea MMDVM Hotspot Board DMR P25 YSF DSTAR Board Compatible with Raspberry Pi 3 Raspberry Pi Zero W

The Hotspot will also work mobile in your vehicle if you Tether it to your mobile phone network.
MMDVM Board is compatible with D-STAR, P25, DMR and work with UHF or VHF.
MMDVM Hotspot Board suits for Raspberry Pi 3,Raspberry Pi Zero W.
Power supply: Mobile charger or a USB cable connected to your computer or laptop.
All designs will be contributed on MMDVM open source project.

This tee theme with Arch Linux Logo. Gift idea for friends, co-workers, hackers, geeks, programmers, computer geniuses and sys admins. Furthermore for Christmas, birthday or Father's Day for young or men and girl..
This tee is great present. Show your passion for this mindset with this Arch Linux Shirt! It is an open source Linux distribution which focuses more on stability. You can give this Tee as a gift for young or men and girl..

This tee is great present, gift idea for Christmas, birthday or Father's Day for young or men and girl. Furthermore for best friends, co-workers, hackers, geeks, programmers, computer geniuses and sys admins..
Linux Tee Shirt theme with Kali White Dragon Logo. Show your passion for this mindset with this Kali linux Shirt! Kali is an open source Linux distribution which focuses more on stability. One of the symbols of the linux operating system is the tux penguin.
Lightweight, Classic fit, Double-needle sleeve and bottom hem.

RF Frequency Domain Analysis Tool. Sweep Bandwidth: 33mHz---4400mHz.
Turn on the tracking source output bandwidth 33mhz---3000mhz.
Made of fine quality material, the Spectrum Analyzer has a long service life. Small and portable, high accuracy.
Signal Source Spectrum Analyzer. Software used on the computer side: NWT4.11.09 version.
Computer operating system: Winxp, Win7, Win10.
35-4400M Signal Tracking Source Module is an RF frequency domain analysis tool.
Signal Tracking Source Module with Shell. Sweep Step: â‰¥33-68.75mHz/125Hz, 68.75-137.5mHz/250Hz, 137.5-275mHz/500Hz, 275-550mHz/1kHz,....

Connect the speaker cable of the main speaker to the sub speaker.
Connect the USB speakers of the main speakers and computer devices with a USB power cable.
Connect the main speaker and music player with a 3.55mm stereo sound source cable.
Adjust the volume and enjoy the sound and light dance effect immediately.
Bluetooth fountain on the box operation mode: speaker power supply for power, audio cable (remember not to plug), mobile phone Bluetooth open to....

...levels of noise cancellation, from virtual silence — for times of focus — to open and ambient, so you can hear what’s going on around you.
Stay reliably connected and easily switch between audio sources — the included, pre-paired Bose USB Link Bluetooth module provides a dedicated wireless connection to your computer.
Enhance the audio experience with third-party cloud services such as Microsoft Teams, Google Hangouts Meet, Zoom, and more.
Minimize interruptions with up to 20 hours of wireless battery life and time-based power information.
Keep focused for hours with a comfortable, lightweight design, stainless-steel headband, and angled earcups.
Collaborate in person instantly with Conversation Mode, which allows you to hear people and your surroundings clearly without removing your headphones.
Enjoy a better listening experience with active equalization technology that provides rich, immersive audio.

... Organized Space】47" large tabletop provides enough space to place laptop, PC, keyboards and daily necessities.
Two tiers open shelves add extra space to store books, hosts.
With additional two hooks on side, you can place backpack, headphone, etc. space saving and making your tabletop more organized..
【Flexible Computer Desk 】The computer desk has two storage shelves, according to your preference, fixing the shelf on the left or right side of the desk.
The top small board is adjustable, installing it in the upper hole to make room for large computer tower.
Two wooden boards are fixed on metal bars to ensure the bearing capacity..
【Versatile Computer Desk】Black oak board and black metal frame enabling a delightful decoration to match any style of room.
The writing computer desk with 2 open shelves ideal for study, bedroom, living room, children's room, office, as a computer desk, study table, dressing table, gaming table, bookshelf, etc..
【Good Choice for Home Office】Using 0.79" thicker solid wood, the computer writing table is waterproof and easy to clean.
Rounded corner design prevents accidental injuries.
Adjustable feet under table legs can be used on uneven ground to prevent scratches and and ensure the balance of the computer table..

Professional recording tool - 2 high-headroom instrument inputs to record guitar, bass, and your favorite line-level devices, easily record audio into your computer. Connect to studio monitors, or plug in on stage with dual Jack outputs to give your recordings a brighter and more open sound..
Boutique-quality - Mic preamps with class-leading fidelity and dynamic range combo inputs accept mic, line and instrument sources 48V phantom power for use with Studio mics. Podcast, Record, Live Stream, This Portable Audio Interface Covers it All..
Perfect recording quality - High-performance converters enable you to record and mix at up to 24-bit/ 192kHz. There is no buzzing and crackling in the recorded audio..
Easy to use - Connect your Mac or PC, connect your guitar or microphone, open the recording software, and you can start recording. Quick start tool to get up and running easier..
"Strong compatibility - Compatible with almost all recording software for Mac, Windows, and iPad.Package includes 1 x Audio interface, 1 x PC connection line. NOTE: Not included microphone! ".

Simple & Small Design: The size of study computer desk is 39.3 (L)*17.7 (W)*28.7 (H) inch, which is great for small space or corners. Wood color, looks simple and very suitable for modern decoration..
Durable and Sturdy: The laptop pc table workstation is made of high quality maple cherry wood material, durable and sturdy, not easy to be deformed, scratch resistant and have long service life..
Open Shelf Design: The computer desk with open shelf design, you can put your books, files, cups, plants or other small things on the open shelf, it can save your space and looks neater..
Easy to Assemble: The study computer table is easy to assemble, just install the 4 legs and the open shelf with attached screws, it can be finished in 10-20 minutes by one person..
Multi-Purpose: The laptop pc table can as a writing desk, study desk, computer desk, office desk, workstation desk, etc. It can be used in office, bedroom, living room or home..