![]() Just to the point of working, or complete it and make it look like a souped up mini PC. The do-it-yourself aesthetic is one of the prime draws of the Raspberry Pi brand, since it's up to you to decide when the project is done, and how far to take it. An alternate case and top panel that lets you use the GPIO port is available for $6. The PCB has holes for the GPIO (general purpose input/output) connector found on older models of the Raspberry Pi, but you'll have to source one and solder it to the PCB if you need connectivity with accessories like LED light bars and sensor modules. That's a far cry from the Raspberry Pi 3 Model B ($41.00 at Amazon) and the Raspberry Pi 2 Model B ($41.00 at Amazon), both of which have four USB 2.0 ports, as well as full-sized HDMI and Ethernet jacks, and therefore don't require a handful of adapters. ![]() There are several connectors on the PCB, including a mini HDMI jack, a micro USB port for I/O devices like mice and keyboards, a micro USB port solely for power, a connector for a compatible camera cable (a camera kit with a Zero W PCB, cable, case, and camera itself are sold together for $45), and a micro SD slot. The board measures 0.2 by 2.56 by 1.18 inches, smaller and lighter than the Chromebit and Compute Stick mentioned above. For example, the $35 starter kit we received from the Raspberry Pi Foundation to test includes a micro USB power supply, a USB OTG (on the go) micro-USB-to-USB-A adapter, a 8GB SD card, and a mini HDMI adapter. You'll need additional accessories (and there are many), which you'll either have to purchase separately, or source from kit resellers like or. The $10 entry point includes just the Raspberry Pi Zero W ( at Amazon) PCB. But it won't be as much fun, and it'll cost you more than the price of a movie ticket. If you want to take the easy route to a cheap, tiny PC, pick up an Asus Chromebit ($108.00 at Amazon) or an Intel Compute Stick ($157.00 at Amazon) instead. Be warned, though, that this is a true DIY PC you'll have to set everything up and possibly even build enclosures yourself with a 3D printer. At the time of this writing, a Google search for "Raspberry Pi projects" returns more than 4.6 million results. The Raspberry Pi community has grown by leaps and bounds. It's definitely worth the pocket change you'll pay. This tiny PC supports a graphics-based OS, and integrates Wi-Fi and Bluetooth, so it's nominally a cheap desktop, but what makes it really exciting is that it can be used as the base for a variety of build projects, from crop monitoring, to vintage arcade gaming, to creating your own science fiction movie props with blinking lights. In its latest iteration, the Raspberry Pi Zero W, the PCB (printed circuit board) is shrunken down to the size of a stick of gum, and the price starts at just $10 ($35 as tested). Linux-based kit PCs like the original $35 Raspberry Pi have been popular with the maker community for years. Best Hosted Endpoint Protection and Security Software.
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