diy News - Page 12 of 14 - CNX Software

January 5, 2018January 5, 2018 by Jean-Luc Aufranc (CNXSoft) - 6 Comments

OKW Body Case is an IP65/IP67 Enclosure for Wearables & IoT Projects

You may have worked on a battery powered wearable or IoT projects, and the hardware and software are mostly ready, but you’ve yet to find a good way to package it to make it easily wearable, and protect it from the elements. OKW body case could be one way, as it can be used around your arm like a wrist watch, as a key ring attachment, clipped to your trousers or T-shirt, carried around your neck. The case has been moulded in ASA plastic with a high UV protection, includes a TPV sealing ring to ensure IP65/IP67 water & dust proofness, and is assembled with four stainless stell screws using a Torx drive. The company provides two sizes (Large: 55 x 46 x 17 mm, or Medium: 50 x 41 x 16 mm) and claims easy operation with the help of push buttons or touchscreens, although I’d assume water / dust resistance […]

December 27, 2017December 27, 2017 by Jean-Luc Aufranc (CNXSoft) - No Comments

ALio Proto Board Supports Through Hole, DIP, and SMD Components (Crowdfunding)

Perfboards and stripboards are very useful to design your own simple electronic boards without having to design your own board from scratch. However, you have to select through hole or DIP components, as – while possible with some efforts – such boards are not designed for SMD components. AERD, an open source electronic development startup based in Indonesia, has designed ALio prototyping boards supporting both through hole and SMD components, as well as some common connectors/accessories such as micro SD card, USB connector, and so on. Three versions of the board (basic, embedded, Arduino) are available with the following specifications & features: Fits SMD and PTH components at the same time. Double layer bus (top and bottom) Other components/headers All versions – 1.1 mm pitch pad for micro SD/SD card breakout Embedded & Arduino only – mini & micro USB pads, 1x SPI breakout Arduino only – Arduino header, one […]

December 11, 2017December 12, 2017 by Jean-Luc Aufranc (CNXSoft) - 6 Comments

Build your own Digital Scale with this DIY Kit

Electronics DIY kits are easy to find from either Arduino kits, or robotics kits, to oscilloscope kits among others. But I can’t remember ever seeing digital scale kits, maybe because I did not look for it, but that’s exactly what I found on ICstation for $27.99 with a scale that can measure weights up to 10 kilograms with a reported one gram accuracy. The DIY scale can also be pruchased on eBay for $29.99. Main items in the (Trans–CRS–162DZC) kit and features: MCU – STC MCU Limited STC89C52 8-bit (80C51 compatible) MCU in 40-pin DIP package RTC – DS1302 8-pin DIP chip + CR1220 socket and battery EEPROM – AT24C02 serial EEPROM (DIP chip) Display – LCD1602 16×2 digit display Keypad – 4×4 matrix keypad Sensors – DS18B20 one-wire temperature sensor, “C3 high precision” 10kg strain pressure sensor Boards – HX711 load cell amplifier module, printed circuit board for the MCU, […]

October 20, 2017 by Jean-Luc Aufranc (CNXSoft) - 6 Comments

MNT Reform DIY Modular ARM Linux Portable Computer To Feature NXP i.MX 6/8 SoC

The first usable DIY ARM Linux laptop that I can remember is Novena, unveiled in 2014, based on Freescale i.MX 6Quad processor, and fairly expensive at close to $2,000 since it was a nice product. Recently, we’ve had more affordable options with products such as Olimex TERES-I laptop (Allwinner A64), and the second version of Pi-Top laptop shell for Raspberry Pi 3. There may soon be another option as MNT Media and Technology (Lukas F. Hartmann) partnered with an industrial designer (Ana Dantas) to work on “Reform”, a DIY and modular laptop / portable computer powered by NXP i.MX 6QuadPlus quad core ARM Cortex A9 processor, and eventually i.MX 8 hexa core Cortex A72/A53 processor. They are the prototype stage right now, and mostly looking for feedback. The preliminary specifications and features of the Reform portable computer include: SoC – NXP i.MX 6QuadPlus quad core Cortex A9 processor @ up […]

October 13, 2017October 13, 2017 by Jean-Luc Aufranc (CNXSoft) - 1 Comment

STEGO BOARD Enables Neat Prototypes with Development Boards and Accessories (Crowdfunding)

If you’ve ever created a quick prototype for your own use, or for your company, you may have based it on a development board, and added some extra modules or add-on modules, as well as potentially accessories such as hard drives or power supply. Software is complete and it works, but it may look like a mess, and transporting it may cause cables to disconnect or other problems. STEGO BOARD should help in this case. It’s some kind of mounting systems compatible with the most common boards like Raspberry Pi 3, Rock64, or ASUS Tinkerboard, mini-ITX motherboards, mini PCs with VESA mounts, 2.5″ and 3.5″ drives, and so on. So you can create prototypes like the ones below. Six different products are available: STEGO BOARD 102 – 2 layers of the smaller board with 106 parts (stands, screws, zip ties). Can be used with mini PC, development board, up to […]

October 13, 2017October 13, 2017 by Jean-Luc Aufranc (CNXSoft) - 6 Comments

The New Pi-Top Modular Laptop includes a 14″ Display, Sliding Keyboard, and Better Cooling

Pi-Top was first launched in late 2014 via an Indiegogo crowdfunding campaign, as a modular DIY laptop powered by a Raspberry Pi board. It’s equipped with a 13.3” LCD screen with 1366×768 resolution, and uses a sliding top cover placed between the display and the keyboard where you could insert your Raspberry Pi with enough space for extra hardware. This is a good week for DIY ARM laptops, as after the launch of Olimex TERES-I laptop yesterday, Pi-Top team has announced a new version of Pi-Top modular laptop with an larger 14″ display with 1920×1080 resolution, a sliding keyboard, and better cooling with a passive cooling unit for the Raspberry Pi 3 board. Pi-Top 2017 laptop specifications: Display – 14” full HD LCD screen with 1920 x 1080 resolution, 180° screen angle range Keyboard – 105mm sliding keyboard for internal access (US layout) Touchpad – 104x75mm trackpad with Gesture Control […]

October 12, 2017 by Jean-Luc Aufranc (CNXSoft) - 14 Comments

Olimex TERES-I DIY OSHW Laptop Now Up for Sale for 240 Euros

Olimex has been working on their open source hardware TERES-I DIY laptop since last year. The laptop is supposed to come in kit form, so that you can build it yourself. Every board and most parts are open source to let your easily repair it, or improve it by adapting the part to your own needs. The company has now launched the laptop kit for 240 Euros in black or white. Olimex TERES-I laptop updated specifications: SoC – Allwinner A64 quad core ARM Cortex-A53 processor @ 1.2 GHz with Mali-400MP2 GPU System Memory – 2GB DDR3L Storage – 16 GB eMMC Flash, micro SD slot Display – 11.6″ LCD display with 1366×768 resolution Video Output – 1x HDMI 1.4 port Audio – Via mini HDMI, 3.5mm audio jack, 2x speakers, microphone Connectivity – 802.11 b/g/n WiFi up to 150Mbps, Bluetooth 4.0 LE USB – 2x USB port ports Front camera […]

October 11, 2017October 12, 2017 by Jean-Luc Aufranc (CNXSoft) - 20 Comments

GNUBee Personal Cloud 2 is a DIY NAS Supporting up to Six 3.5″ SATA Drives (Crowdfunding)

GNUBee Personal Cloud 1 is a DIY NAS powered by Mediatek MT7621A MIPS processor that supports up to 2.5″ SATA drives, and runs free and open source software. It was first introduced in March of this year through a CrowdSupply campaign. The developers are now back with GNUBee Personal Cloud 2 (GB-PC2) with pretty much the same features, but instead of being designed for 2.5″ drives, it supports up to six 3.5″ drive that should offer either more capacity, or a lower total price for an equivalent capacity. GB-PC2 NAS specifications: Processor – MediaTek MT7621A dual core, quad thread MIPS processor @ 880 MHz, overclockable to 1.2 GHz System Memory – 512 MB DDR3 (max supported by MT7621) Storage – SD card slot tested up to 64 GB, 6x 3.5” SATA HDD or SSD (recommended RAID 0 or 1 under LVM, MD, or Linux MD RAID 10) Connectivity – 3x […]