A practical Cocos2d-x 3.17 Lua guide to screen adaptation, sprites, buttons, touch events, local storage, fonts, actions, scheduling, and geometry.
C Programming Exercises, Part 1: Strings, Arrays, Dates and Number Theory
Practice C programming with problems covering arithmetic, loops, strings, arrays, dates, greatest common divisors, number theory, and dynamic programming.
Telecommunications Engineering Ethics: Reliability, Privacy and Public Interest
Examine telecommunications engineers' responsibilities for network reliability, privacy, standards, collaboration, professional competence, and the public interest.
Create a Windows Wi-Fi Hotspot: Internet Sharing and Troubleshooting
Share a Windows laptop or desktop internet connection over Wi-Fi with the built-in Mobile Hotspot settings, then troubleshoot adapter and sharing issues.
Telecom Internship Report: C&C08 Switching and Optical Transmission
A structured telecommunications internship report covering C&C08 stored-program switching hardware and operations, optical transmission equipment, maintenance, and reflection.
STM32 Sensor Data Glove: Flex Sensors, MPU6050 and Bluetooth
Design an STM32F103 data glove with flex sensors, MPU6050, HC-05 Bluetooth, TFT, and an RTOS for robotic-arm control and virtual-hand mapping.
HC-05 Master-Slave Communication: AT Setup, Pairing and UART Test
Configure two HC-05 Bluetooth modules as master and slave with AT commands, bind and pair their addresses, then test transparent UART data transfer.
MATLAB Speech Denoising with a FLATTOPWIN FIR Filter and Spectrum Analysis
Design a FLATTOPWIN-window FIR filter in MATLAB for speech with a known out-of-band tone, then compare time waveforms and spectra before and after filtering.
Arduino Mega 2560 Schematic Explained: Power, USB, MCU, Clock and Reset
Read the Arduino Mega 2560 reference schematic block by block, covering power switching, USB-to-serial, ATmega2560, clock, reset, and connectors.
STM32 Clock Tree: HSI, HSE, LSI, LSE, PLL and Bus Prescalers
Understand STM32 HSI, HSE, LSI and LSE sources, PLL configuration, AHB and APB prescalers, timer and peripheral clocks, safe startup order, and verification.