Organic Light Emitting Diode (OLED) displays are more common now than LCD displays. OLED emit their own light rather than require a backlight to illuminate the screen in LCD displays. This allows OLEDs to achieve deeper blacks, higher contrast ratios, Read More …
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micro:bit and LCD
The micro:bit as you all know has a built-in 5 x 5 grid LED screen which can display and represent text, numbers and shape images by controlling each LED to “on” or “off” state. This is well and good and Read More …
micro:bit and Servo Motors
Servo motors are vital in robotics. They serve as the device that create movement. By virtue of the way in which they work, servo motors have a special feature in that torque, speed and position can be controlled precisely, and Read More …
micro:bit v1.0 vs v2.0/v2.2
In October 2020, a v2.0 board was released that feature a faster microprocessor, more memory, touch sensor and built-in speaker and microphone which v1.0 lacks. The new micro:bit v2.0 continues to support all of the same features and all the Read More …
Sectigo / Comodo Certificate renewal
So, its time for your SSL certificate renewal. You need to generate a new Certificate Signing Request (CSR) using OpenSSL w/ Apache + mod_ssl together with your Public Key and submit these to Sectigo or your favorite third party SSL Read More …
Localized Content: TEACHER’S INTERACTIVE EDUCATIONAL RESOURCE
In 2004, Net Lab (then Net Effect), a company that specializes in Information and Communications Technology (ICT) integration programs, launched the Teacher’s Interactive Educational Resources (TIER) which is a collection of multimedia materials intended as supplementary instructional and learning materials Read More …