About: Ibrar Ayyub

Low power Arm-based i.MX6 Cortex®-A9 processor with soldered-on RAM, Gigabit Ethernet, Wi-Fi, Bluetooth® and fanless operation. The Swordtail single board computer is a complete Wi-Fi and Bluetooth®enabled, Arm®-based embedded computer. Models are available with power-efficient, dual-core or quad-core i.MX6 CPUs. These boards are designed for applications that demand rugged, power-efficient solutions such as industrial machine automation, transportation, medical, kiosk, and industrial IoT applications. Swordtail boards […]

Unipolar stepper motor driver can drive unipolar motor up to 3.5A and supply range 10 To 50V DC. The board has been designed using STK672-442AEN IC.  The STK672-442AN is a hybrid IC for use as a unipolar, 2-phase stepper motor driver with PWM current control and Micro-stepping. Features Supply Up to 50V DC Input Logic […]

Introduction Current measurement can be really awkward when working with circuits. Voltage measurements are (usually) straightforward, but when it comes to current measurements the story is different. One typical approach is to insert a known resistance by breaking the circuit, and then measuring the voltage across it. This is difficult if one end of the […]

In the last decade, the number of electronic devices the average person owns has skyrocketed. From having just a personal computer at home, and perhaps a laptop for work and a mobile phone, we now are more likely to have two or more personal computers, a laptop, and tablet computers and smart phones that have […]

Many businesses do not consider data recovery planning as part of their business plans and this could lead to catastrophic consequences. It has been shown that around 43% of businesses do not reopen once they suffer with data loss, and so being prepared for the worst scenario enables you to protect your data even if […]

For this to work you must obviously live in an area that can receive both signals. My circuit is based on two modules taken from two radio clocks bought at Lidl’s supermarket. Originally both were for the DCF clock but by substituting the original 77.5kHz crystal with a 60kHz crystal, one of the modules was […]

Hello, friends. I have designed at the request of a teacher stepper motor driver circuit I want to share with you. System is going to start actually quite a few. But barely was able… Electronics Projects, Stepper Motor Driver with PIC16F628A L297 L298 Circuit “microchip projects, microcontroller projects, motor control circuit, motor driver circuit, pic16f628 projects, pwm circuits, “ […]

Variscite reveals the portfolio of its new i.MX based products that will be presented next week at the Embedded World 2019 exhibition & conference. Variscite is the only NXP partner who was granted early access to all i.MX 8 programs and will present next week a respectable number of new System-on-Modules based on i.MX 8M Mini, i.MX 8QM and i.MX 8X as […]

Wi-Fi Packet Monitors are usually a computer program or sometimes a piece of computer hardware that can be used to intercept and log traffic over a Wi-Fi network. My favorite software tool of all is the popular Wireshark which I have used several times for hacking Wi-Fi based hardware, like integrating the common Wi-Fi smart socket […]

4Kopen has showcased at 2019 Integrated Systems Europe (ISE 2019) at the beginning of the month a new 4K capable board featuring STMicro STiH418 Media Processor. The development board comes with 2 GB RAM, HDMI 2.0 output, HDMI 1.4 input, Gigabit Ethernet, USB 3.0, a mini PCIe slot fitted with an 802.11b/g/n WiFi module, an eSATA […]