TRIAC Traffic Light Controller - ESP32 PCB -easyEda

@amelectronics

I am a skilled and reliable Embedded Systems Engineer with over 6 years of hands-on experience in Arduino, ESP32/ESP8266, and microcontroller-based development. I specialize in designing efficient, stable, and scalable embedded solutions, turning ideas into fully functional hardware-software systems. I have a strong background in electronics, sensors, communication protocols (UART, I2C, SPI, MQTT, WiFi, BLE), and real-time embedded systems. My development approach focuses on clean, well-structured, and well-documented firmware, ensuring long-term reliability and easy maintenance. I also provide thorough testing, debugging, and performance optimization, including power efficiency improvements where required. I am a detail-oriented engineer with strong problem-solving skills and extensive experience in hardware debugging and firmware optimization. Beyond technical expertise, I value clear communication, meeting deadlines, and maintaining high client satisfaction. I work closely with clients to fully understand project requirements and deliver high-quality results. Pricing is flexible and can be discussed based on project scope and complexity. I am open to both short-term and long-term projects. Let’s work together to build a professional, reliable, and efficient embedded system for your needs.

@consultotal

Hi i'm engineer, Internet of things, machine learning, networking, lighting, power distribution, automation and control expert, i have experience working in electromechanical systems and control - design and building, automated machines, industrial networks, electrical grids, electrical vehicles, renewable energy, distribution substations, grounding, coordination of protections. I can develop for you designs, plans, bill of materials, budgets and simulations; solidworks, simulink, simscape, pscad, proteus, electrical / mechanical engineering

@alishba438

I will do:- Simple to advanced Circuit design and analysis using software tools such as KiCAD, Proteus, Altium Designer, Allegro, PADs, and Eagle My package provides the following services - Schematic drawings - Gerber files - Netlist generation - Pcb's - BOM generation (Professional BOM) - 3D Models of the Actual PCB - ECAD Library Administration I will also generate Gerbers on existing PCBs files

@ElecHamza

Hi, I have extensive experience designing industrial grade AC systems and am ready to start your traffic light controller immediately. My background in high reliability electronics ensures that the ESP32 integration and TRIAC based switching will meet your safety critical requirements for continuous operation. I am highly proficient in EasyEDA and can guarantee a completed schematic within the first twenty four hours followed by precise routing on day two. I understand the importance of fail safe protection and industrial standards for mains voltage handling. Your timeline is perfectly manageable given my expertise in embedded hardware and PCB layout. I am prepared to begin work the moment the project is awarded. Best regards

@joaquinc48

✅✅✅ Industrial ESP32 / AC-Mains PCB Design Engineer ✅✅✅ Hi there, I have solid experience designing ESP32-based industrial PCBs operating on 220VAC with opto-isolated TRIAC control for continuous 24/7 systems. My work includes proper creepage/clearance, surge protection, watchdogs, and fail-safe architectures for safety-critical applications. My approach is to complete a robust schematic on Day 1 with full isolation, snubber networks, MOV protection, zero-cross considerations, and hardware fail-safe logic. Day 2 will focus on clean EasyEDA layout with strict AC/DC segregation, thermal control, and EMI-aware routing suitable for industrial reliability. A few questions: What load current per channel? Is zero-cross switching required? Do you need hardware watchdog or redundant output interlock? I am ready to start immediately. Best regards

@ynabil634

Hello, I’m Nabil, an Electronics and Embedded Systems Engineer. I will deliver all manufacturing and design files. Kindly message me to discuss the details.