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15 published articles found
Comprehensive engineering guide exploring Li-ion and LiFePO4 cell electrochemistry, CC-CV charge profiles, passive vs active cell balancing topologies, Coulomb counting SOC estimation, and analog front-end protection circuits.
Practical engineering walkthrough for deploying deep learning models on resource-constrained microcontrollers. Explains INT8 post-training quantization, TensorFlow Lite for Microcontrollers (TFLM), and vibration anomaly detection.
Comprehensive engineering guide to brushless DC motors, 3-phase H-bridge inverter switching, Hall effect sensor commutation, sensorless zero-crossing back-EMF detection, and Field-Oriented Control (FOC) vector mathematics.
Comprehensive engineering guide exploring PN junction depletion regions, forward/reverse bias physics, Shockley equation, half-wave/full-wave bridge rectifiers, Zener reference diodes, and ultra-fast Schottky barrier applications.
Detailed analysis of electromagnetic induction, Faraday and Lenz laws, magnetic core saturation (Isat), ferrite vs powdered iron materials, toroid winding calculations, and buck converter inductor sizing.
Detailed engineering analysis of N-channel and P-channel power MOSFET switching behavior, gate charge Qg dynamics, Miller effect, bootstrap high-side gate driver ICs, and thermal heatsink calculation formulas.
In-depth guide covering ideal op-amp axioms, negative feedback stability, inverting and non-inverting topologies, CMRR, input offset voltage, slew rate, active Sallen-Key filters, and single-supply sensor interfacing.
Detailed comparison of physical layer topologies, data framing, clock synchronization, throughput, pull-up resistor calculations, and arbitration mechanisms across UART, I2C, SPI, and CAN 2.0B buses.
Practical hardware guide covering high-speed transmission lines, microstrip and stripline formulas, return path discontinuities across split ground planes, decoupling capacitor placement, and EMI/EMC compliance techniques.
Deep-dive comparison between LDO linear regulators and switching converters. Covers step-down Buck, step-up Boost duty cycle calculations, continuous vs discontinuous conduction modes (CCM/DCM), and input filter design.
An exhaustive bare-metal engineering guide for STM32 ARM Cortex-M microcontrollers: memory mapping, AHB/APB bus matrix, RCC clock trees, and direct GPIO register manipulation in C.
A comprehensive engineering guide to capacitors: electrostatic field physics, dielectric materials, series-parallel formulas, capacitive reactance, and practical power supply filtering.
A definitive handbook for ESP32 IoT development covering the Xtensa dual-core processor, FreeRTOS task pinning, Wi-Fi reconnection state machines, BLE GATT servers, and secure MQTT cloud telemetry.
An exhaustive engineering deep-dive into resistors: microscopic physics, Ohm’s Law calculations, fixed and variable types, 4-band and 5-band color code decoding, power dissipation, and practical circuit design.
An R&D-level engineering deep dive into transistors—covering their 1947 invention at Bell Labs, solid-state semiconductor physics, BJT, MOSFET, and IGBT architectures, circuit configurations (CE, CB, CC), biasing stability, and modern FinFET and GAAFET scaling nodes.
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