Hasan Kısakürek

I’m an Electrical Engineer specialized in hardware design and power electronics, with hands-on experience developing practical, high-efficiency, and scalable electronic systems. From smart IoT security systems to high-power EV charging circuits, I design and implement solutions tailored to real-world needs.

✅ What I Offer:

Custom PCB design (including multi-layer, high-current, low-noise, and compact boards)

Power supply circuits (Flyback, Buck, Boost converters, up to 3.7kW systems)

Embedded system hardware for microcontrollers (ESP32, STM32, etc.)

Reverse engineering and redesign of commercial hardware

High-speed signal routing and antenna design (ongoing R&D)

Circuit testing, debugging, and validation

🛠️ Highlight Projects:

Wireless Security Detector: Designed an IoT-based motion detection system with USB and Wi-Fi data transfer, real-time clock, and temperature monitoring.

230V AC to 15V 1A Flyback Converter: Designed a compact, efficient converter with a 15W output—ideal for embedded and control systems.

ESP32 Programming Board: Developed a custom board for streamlined programming and prototyping with the ESP32 chip.

15V Boost & 5V 5A Buck Converters: Designed high-efficiency DC-DC power converters for portable and high-load applications.

EV Charger (3.7kW): Designed a high-power EV charging circuit using totem-pole PFC topology.

Emergency Lighting Kit (Reverse Engineering): Successfully reverse-engineered and replicated a commercial backup lighting system.

Street Light PCB: Designed and tested control and power PCB for LED-based street lighting systems.

⚡ Tools & Skills:

Altium Designer, KiCAD, EasyEDA, Multisim

Analog & digital circuit design

EMI/EMC mitigation techniques Power electronics design principles

High-speed layout design and RF/antenna integration

If you're looking for a reliable hardware design expert to bring your ideas to life or to troubleshoot and optimize your existing system — let's connect. I’m ready to support your project from concept to tested, working hardware.