LiquidPsycho provided a complete list of hardware used in the project. It uses a servo, motor and relay board, as well as a 5V 2.1A power bank. If you use the same hardware, you will need a separate lithium-ion battery to power the motor because the power bank isn't strong enough to run everything used in the setup. You may want to consider power alternatives if you plan on building this robot yourself. … [Read more...] about Raspberry Pi DIY Robot Blows Bubbles for You
Raspberry pi 3 initial setup
Archiving data can save you in a pinch—but what if you forget to make a backup? This Raspberry Pi project, created by Curtis Gross, solves that problem by automating the process in a convenient NAS device. The end result is a Pi-powered time machine server with all of your data stored in archives. … [Read more...] about Raspberry Pi Time Machine and NAS Backs Up Data For You
ModelReleaseCPURAMI/O PortsConnectivityRaspberry Pi 4 BJun 20191.5-GHz, 4-core Broadcom BCM2711 (Cortex-A72)1 / 2 / 4 / 8GB2 x USB 3.0, 2 x USB 2.0, 2 x micro HDMI, 3.5mm audio802.11ac, Bluetooth 5, Gigabit EthernetCompute Model 3+ LiteJan 20191.2-GHz, 4-core Broadcom BCM2837B0 (Cortex-A53)1GBN/AN/ACompute Model 3+Jan 20191.2-GHz, 4-core Broadcom BCM2837B0 (Cortex-A53)1GBN/AN/ARaspberry Pi 3 A+Nov 20181.4-GHz, 4-core Broadcom BCM2837B0 (Cortex-A53)512MB1 x USB 2.0, HDMI, 3.5mm audio802.11ac, Bluetooth 4.2Raspberry Pi 3 B+Mar 20181.4-GHz, 4-core Broadcom BCM2837B0 (Cortex-A53)1GB4 x USB 2.0, HDMI, 3.5mm audio802.11ac, Bluetooth 4.2, EthernetRaspberry Pi Zero WFeb 20171-GHz, 1-core Broadcom BCM2835 (ARM1176JZF-S)512MB1x micro USB, mini HDMI802.11n, Bluetooth 4.1Compute Module 3 LiteJan 20171.2-GHz, 4-core Broadcom BCM2837 (Cortex-A53)1GBN/AN/ACompute Module 3Jan 20171.2-GHz, 4-core Broadcom BCM2837 (Cortex-A53)1GBN/AN/ARaspberry Pi 2 B (v 1.2)Oct 2016900-MHz, 4-core, Broadcom BCM2837 … [Read more...] about Raspberry Pi: Projects, Tutorials, Models, How to Get Started
SpecificationsIntel Celeron J4115 Gemini Lake quad core CPU 1.8 GHz, turbo to 2.3 GHz.Intel UHD Graphics 600 up to 700 MHzDual-channel SO-DIMM Memory DDR4-PC19200 (2400MT/s) supporting up to 32GB RAMM.2 PCIe 2.0 x4 slot for one NVMe storage, 2x SATA 3.0 ports, eMMC flash supportHDMI 2.0 up to 4K (4096×2160) @ 60 HzDisplayPort 1.2 up to 4K (4096×2160) @ 60 HzDual 2.5 Gigabit Ethernet (RJ45) via RTL8125B chipset24-pin header with I2C, UART (3.3V), USB2.0 and HDMI CEC signals14V to 20V DC power inputThe Intel Celeron J4115 may not be a powerhouse but it does provide a decent desktop experience or as the basis for a low power home server setup. The RAM choice, fast 2.5 Gigabit ports and the plethora of built in storage options mean that this is an all round great single board computer and desktop replacement. … [Read more...] about ODROID-H2+ An x86 Board to Challenge Raspberry Pi?
The first release to be labeled Raspberry Pi OS launched on May 28th, with several new features, including Bookshelf, an app that offers free issues of MagPi, the official Raspberry Pi magazine. You can see the new name in the splash screen at bootup, but you'll still find the Raspbian nomenclature in some parts of the OS, including when you use the cat /etc/os-release command. … [Read more...] about Raspberry Pi OS: Why It’s No Longer Called ‘Raspbian’