This year SinoVoip revealed Banana Pi BPI-M4 - a mid-range  SBC that runs Android 8.1 or Linux on a quad -A53 Realtek RTD1395 SoC featuring HDMI, M.2, WiFi/BT, 40-pin GPIO, PoE support, and 5x USB ports. SinoVoip is well-known for its Allwinner SoC based single board computers and the...

High Performance Single Board Computer for Networking with 2x Mini-PCIe Sockets, 2x Gigabit Ethernet Ports, and USB 2.0/3.0 The GW6200 is a member of Gateworks 6th generation Newport family of single board computers targeted for a wide range of indoor and outdoor networking...

Now days USB power source is very common and available in many devices and power banks. This DC-DC converter provide -5V negative voltage from +5V USB power source. This converter can be used in a wide range of industrial automation control equipment, sensors, isolated operational...

We can say that an Interrupt is an automatic transfer of software execution in response to a hardware event that is asynchronous with the current software execution. As it’s name says, interrupts, “interrupt” the normal program flow to perform an action (run another code block,...

Samsung has expanded its 0.8μm pixel image sensor lineup with the 64-megapixel Isocell Bright GW1 and the 48Mp Isocell Bright GM2. Isocell Bright GW1 is a 64Mp image sensor that features the highest resolution in Samsung’s 0.8μm-pixel image sensor lineup. With pixel-merging...

In our last tutorial, we examined how to create a menu for your Arduino project on a Nokia 5110 LCD, with push buttons to navigate through it. In today’s tutorial will build a modified version of it as we will use a rotary encoder (in place of the push buttons) for menu navigation. A...

We have published quite a number of tutorials using different displays with the Arduino, with the most recent being the tutorial on displaying graphics on all kind of displays with Arduino. For today’s tutorial, we will look into achieving more with displays by implementing a menu...

Galvanic isolation for the RS-485port. RS-485 has been the industry’s most used wired communications interface for more than decades. Balanced differential signaling of RS-485 allows for rejection of common mode noise and facilitates communications over long distances in noisy...