5 November 2025: TinkerCAD: PIR Motion Sensor (Digital Input); LED, PIR Sensor, Piezo, resistor, Arduino UNO, codeblocks. Review: Scratch; motion, looks.
5. 30 Oktober 2025: Tinkercad.com; membuat circuit lampu natal. Windows Maintenance: disk clean up: System update temporary cleaning.
23 Oktober 2025: ThinkerCad.com: membuat rangkaian Sensor ultrasonic pengaman: code block.
16 Oktober 2025: TinkerCad.com: new Circuit: Tutorial Ardruino UNO: input digital & output digital. Input analog & output digital.
9 Oktober 2025: Laptop Know ledge. CorelDraw: Basic Object. TinkerCad.com: membuat alarm dengan MicroBit.
2 Oktober 2025: TinkerCad.com: Arduino uno, basic circuit: 3 LEDs, 3 Push Button Switches, 3 resistors, 4 batteries. Code for Arduino.