Video Category - Page 188 of 328 - CNX Software

February 1, 2017 by Jean-Luc Aufranc (CNXSoft) - 8 Comments

$79 Digilent OpenScope Open Source Multi-function Programmable Instrument Works over USB and WiFi (Crowdfunding)

Digilent OpenScope is an open source, portable, multi-function programmable instrument used for capturing, visualizing, and controlling analog and digital signals, that works with your smartphone or computer over USB or WiFi, and it can also be used in standalone mode as a development board, like you would use an Arduino or Raspberry Pi board. OpenScope MZ key features and specifications: MCU – Microchip PIC32 MZ (MZ2048EFG124) MIPS Warrior M-class micro-controller @ up to 200 MHz with 2048KB flash, 512 KB RAM External Storage – micro SD slot Wireless Connectivity – WiFi module USB – 1x micro USB for power and programming over FTDI Programming / Debugging – micro USB port, programming header Expansion – 30-pin Fly Wire connector with: 2x scope channels with 12 bits @ 2 MHz bandwidth and up to 6.25MS/s sampling rate 1x function generator output with 1 MHz bandwidth and up to 10MS/s update rate 10x […]

January 31, 2017 by Jean-Luc Aufranc (CNXSoft) - No Comments

MacroFAB FX Development Board is an Open source Audio Electronics Prototyping Platform (Crowdfunding)

A couple of years ago, I wrote about a Linux multi-effects guitar pedal, and if you are interested in such audio projects, another company called MacroFab, specializing in manufacturing & assembling PCBs & electronic device, has now designed open source FX development board for audio electronics prototyping, that can be used for audio effects “guitar” pedals, and let you design your own tones. Key features of FX development board: Potentiometers 9V battery holder ¼” Input and output jacks connected to breadboard True bypass 3PDT switch User selectable power supply connections Dual solderless breadboards with power rails selectable by jumpers Adjustable 9 V power supply Power supply with 2.1 mm dc input jack for use with AC-to-AC wall wart; +/- 15 volt @ 200 mA power supplies with over-current protection; +1.25 to 9 V @ 150 mA adjustable power supply; Split voltage rail (1/2*9 Volt Rail) @ 15 mA for use […]

January 30, 2017July 13, 2017 by Jean-Luc Aufranc (CNXSoft) - 5 Comments

Voyo (V1) VMac Mini Apollo Lake Mini PC Review – Part 2: Windows 10

Voyo VMac Mini, also sometimes referred to just Voyo V1, is an actively cooled mini PC powered by Intel Celeron N3450 or Pentium N4200 Apollo Lake processor. I’ve received samples for both, and already taken pictures of the device and motherboard. So in the second part I’ll review the mini PC checking out system info, running some benchmarks on both, and see how it performs as an entry-level desktop PC. Voyo VMac Mini Setup and System Information Setup is pretty straightforward, as you just need to connect mouse and keyboard, Ethernet, the mini HDMI to HDMI cable, optionally the included USB WiFi dongle, the power supply, and finally press the power button to get to Windows 10 desktop logged in as “admin” user in about 30 seconds. Some Apollo Lake mini PCs support HDMI 2.0 video output, but this requires a DisplayPort to HDMI 2.0 bridge chip, which not included […]

January 29, 2017October 8, 2022 by Jean-Luc Aufranc (CNXSoft) - 13 Comments

Satechi USB Type-C Power Meter Measures up to 65 Watts

CHARGER Doctor is a popular USB power meter for USB 2.0 ports that can help you check whether your charger delivers the promised amperage, and if you are dealing with USB powered device you can easily measure the power drawn by that device. But we are now in 2017, and USB type C has become more and more popular, and can deliver higher voltages higher than 5V, as well as higher currents. So if you are looking for USB type C power meter, Satechi has you covered. Satechi USB-C power meter key features and specifications: Voltage Range – 4V-20V Current Range – 50mA-10W Max readable Power – 65W Indicates power over time (mAh) and current direction (e.g. charger to laptop, or laptop to phone). USB 3.1 data pass-through supported Dimensions – 6.3 x 2 x 0.8 mm Weight – 8.6 g Beside just measuring power usage, several blogs report this USB-C […]

January 24, 2017April 17, 2017 by Jean-Luc Aufranc (CNXSoft) - 14 Comments

Review of Voyo VMac Mini PC with Celeron N3450 / Pentium N4200 SoC – Part 1: Unboxing and Teardown

I received my first Apollo Lake device yesterday with CHUWI LapBook 14.1 laptop, and today I got two more with Voyo VMac Mini powered by Intel Celeron N3450 processor sent by GeekBuying, and the version powered by the more powerful Pentium N4200 processor sent by GearBest. I’ll start by checking out the hardware today, before reviewing one of the models, and comparing performance through benchmarks for both mini PCs a little later. Voyo VMac Mini Unboxing Both packages look identical, but the N3450 model has a sticker with basic specs, while the N4200 model did not have anything to indicate which model I received. However, GearBest left a paper inside the package confirming they sent the N4200 version. When I first read the markings on the package, I read “Mac Mini” instead of “VMac Mini”, so if you happen to live in a country where customs care about those things, […]

January 23, 2017 by Jean-Luc Aufranc (CNXSoft) - 1 Comment

Linux.conf.au Linux Conference Australia Videos Uploaded to YouTube

Linux.conf.au is a Linux conference that takes place yearly in Australia or New Zealand. This year, the event took place on January 16-20 in Hobart in Tasmania, and the schedule was divided into 6 categories/rooms: Sysadmin, WOOTConf, Open Knowledge, Kernel, Games and FOSS, and Open Radio. There was not that many talks related to embedded or dev boards, but some notable sessions included “Building Escape Room Horror Experiences with Arduino and C++“, “Decoding Satellites with SatNOGS“, or “My adventures building hamlib support for the OpenSDR board” among others. The organizers have now uploaded videos of the talks in Youtube with one session embedded below. Via Phoronix Jean-Luc Aufranc (CNXSoft)Jean-Luc started CNX Software in 2010 as a part-time endeavor, before quitting his job as a software engineering manager, and starting to write daily news, and reviews full time later in 2011. www.cnx-software.com

January 20, 2017 by Jean-Luc Aufranc (CNXSoft) - No Comments

e-con Systems Launches e-CAM130_CUTX1 Ultra HD Camera for Nvidia Jetson TX1 Development Board

e-con Systems, an embedded camera solution company, has just announced the launch of e-CAM130_CUTX1 MIPI camera board for NVIDIA Jetson Tegra X1 development kit. The 13MP camera is based on On Semiconductor AR1820 CMOS image sensor, connects to TX1 board via its 4-lane MIPI CSI-2 connector, and supporting up to 3840 x 2160 @ 30fps/ 13MP@ 20 fps video streaming in uncompressed YUV format. e-CAM130_CUTX1 4K camera board features & specifications: Sensor – 1/2.3″ Optical form factor AR1820HS sensor with on-board high performance ISP. Focus Type – Fixed focus Resolution: – 13MP on e-CAM130_CUTX1 (The sensor is capable of 18MP) Pixel size – 1.25μm pixel with Aptina / ON Semiconductor A-PixHS with BSI technology and advanced pixel architecture Sensor Active Area – 4912(H) x 3684(V) Responsivity – 0.62 V/lux-sec (545nm); SNR: 36.3 dB; Dynamic Range: 65.8 dB Output Format – Uncompressed YUV422 format and compressed MJPEG format. YUV422 resolutions: VGA @ […]

January 17, 2017 by Jean-Luc Aufranc (CNXSoft) - 3 Comments

$99 Insta360 Air 360 Degrees Video Camera Works with your Android Smartphone and Laptop (Crowdfunding)

Insta360 Nano is a dual camera designed to take 360 degrees videos selling for $190 and up on Amazon US, but it only works on iPhone 6 & 7 series, so the company has designed a new model – Insta360 Air – specifically to work on Android phones with a micro USB or USB-C port, and packaged in a spherical shapes in order to be compatible with most, if not all, brands and models. It also works with laptops thanks to a rigid yet flexible USB cable. Insta360 Air specifications: 210° dual fish-eye lens; minimum Aperture F2.4 Photo Capture Resolution – 3008 x 1504 (3K) Video Capture – 2560 x 1280 @ 30 fps (some smartphone models also support 3008×1504 @ 30 fps, e.g. Samsung S7, S7 edge, and Huawei P9) Connector – USB micro/Type-C Dimensions – 37.6mm Diameter Weight 26.5g The camera can be used with Insta360 Air app […]