Custom Electronic Tea Kettle Design

@sahilgoti

I am an Electronics Engineer with experience in embedded systems, appliance control electronics, PCB design, and touchscreen-based interfaces. I can design a smart tea brewing kettle with precise temperature control, user-defined brewing temperatures, and an intuitive touchscreen UI. The system can include: Accurate temperature sensing and closed-loop heater control Touchscreen display with custom presets Keep-warm and timer functions Safety features such as dry-boil protection and auto shutoff Compact custom PCB and embedded firmware I can provide: Schematic design PCB layout Embedded firmware Prototype support Component selection and manufacturing guidance I have experience with ESP32/STM32-based embedded systems, sensor integration, power electronics, and intelligent control systems. Good technical approach: MCU: ESP32 or STM32 Heating control: TRIAC + zero-cross detection or SSR Temperature sensing: NTC thermistor for low cost PT100/PT1000 for better accuracy UI: Capacitive touchscreen TFT Simple preset + custom temperature input Safety: Thermal fuse Auto shutoff Dry-run detection Over-temp protection Power: Isolated AC-DC supply module Enclosure: Separate the low-voltage control PCB from the heater section

@pradeep152006

Hello, I’m very interested in working on your smart tea brewing kettle project. I have experience with embedded systems, PCB design, sensor integration, and firmware development, and I believe I can help turn your idea into a practical and reliable product. For this project, I can design a complete electronic system with accurate temperature control, custom brewing temperature settings, and a smooth touchscreen interface that is simple and user-friendly. The kettle can also include features like keep-warm mode, brewing presets, timers, and important safety protections such as overheat and dry-boil protection. My plan is to use a reliable microcontroller platform like STM32 or ESP32 along with precise temperature sensing and PID-based heating control for stable performance. I will also make sure the PCB and electronics are designed properly for long-term reliability and manufacturing. I can provide: • Schematic and PCB design • BOM and component selection • Embedded firmware source code • Touchscreen UI implementation • Gerber/manufacturing files • Testing and calibration support I’m also open to helping with future improvements, enclosure integration, and prototype optimization if needed. I’d love to discuss your exact requirements, preferred display size, features, and overall design expectations so we can build a high-quality product together. Looking forward to hearing from you.

@zeel1410

Hello, I’d be excited to help design your electronic tea brewing kettle. I have experience with electronic appliance concepts, touchscreen UI integration, and precision temperature control systems. I can create a practical and modern design with customizable brewing temperatures, an intuitive touchscreen interface, and user-focused functionality. I’d love to discuss your preferred style, capacity, and any additional smart features you may want included.

@thoufiyabanu2004

Hello, I can provide a comprehensive electronic design for your precision tea kettle, focusing on high thermal accuracy and a premium user experience. Key Design Features: Custom Steeping Presets: A "Smart Menu" for different tea types plus a Manual Mode for user-defined temperatures. Touchscreen UI: A high-resolution interface with real-time temperature tracking and a brew timer. Safety Suite: Integrated dry-boil protection and auto-shutoff logic. Technical Architecture: Microcontroller: I recommend an STM32 based architecture for smooth UI rendering and precise sensor processing. Thermal Logic: Implementation of a PID algorithm to maintain heat within $\pm 1°C$. Hardware Design: A compact, heat-isolated PCB layout to ensure component longevity. I will deliver the system block diagrams, component selection (BOM), and the UI workflow. I am ready to start immediately.

@rajeshpachaikani

I have direct experience with this type of project. I recently developed embedded firmware for Xenia Espresso GmbH, a German coffee machine manufacturer, where I handled precise temperature control loops, heating element management, and user-facing control interfaces on the ESP32 platform. A smart kettle involves the same core stack: PID or bang-bang temperature control, NTC/thermocouple ADC integration, SSR or MOSFET-driven heating, and a touchscreen UI layer. For this project I would handle: - Touchscreen interface (LVGL on ESP32 or STM32 depending on BOM targets) - User-defined temperature profiles with persistent storage - Accurate temperature sensing and closed-loop control - Safety cutoffs: dry-run protection, over-temperature shutdown - Low-cost BOM design suitable for consumer appliance production I work bare-metal or with lightweight RTOS depending on complexity. If you have existing hardware or schematics, I can work with them. If this is greenfield, I can scope the hardware alongside the firmware. I can work on both CAD and Embedded Firmware design. Regards Rajesh P Unartech Solutions

@Awaisstarc56

آپ اس جاب کے لیے یہ مضبوط اور پروفیشنل پروپوزل بھیج سکتے ہیں: **“Hello, thank you for sharing your project. I am very interested in designing your custom electronic tea brewing kettle. I understand you need temperature control and smart functionality, and I can help you develop a well-structured and practical design that balances electronics, usability, and product aesthetics. I have experience in product design and can assist with concept development, mechanical layout, and integration of microcontroller-based features. I focus on making sure the design is both functional for real-world use and feasible for manufacturing. I would like to know more about your required temperature range, heating method, and any smart features (like auto shut-off or app control) you want included. Looking forward to working with you.”**

@asads120

Hello, I'm excited to bid on your electronic tea brewing kettle project. With hands-on experience in embedded systems, PCB design, and IoT-based appliance development, I'm well-positioned to deliver a polished, production-ready design. Here's what I propose for your kettle: ? Core Electronics: - Microcontroller: STM32 or ESP32 for precise control and Wi-Fi capability (optional) - Temperature Sensor: NTC thermistor or DS18B20 for ±0.5°C accuracy - Heating Element Control: Solid-state relay (SSR) with PID algorithm for stable, accurate temperature regulation - Power Supply: Isolated SMPS for safe mains-to-DC conversion ? Touchscreen Interface: - 3.5" or 4" capacitive TFT touchscreen (ILI9488 or similar) - Intuitive UI with preset tea modes (Green, Black, Oolong, Herbal) and custom temperature input (40°C–100°C) - Visual temperature gauge, countdown timer, and keep-warm mode ?️ PCB Design: - Schematic + multi-layer PCB layout in KiCad or Altium - Safety-compliant design (creepage/clearance for mains voltages) - Gerber files ready for manufacturing ? Deliverables: - Complete schematic & PCB layout files - Embedded firmware (C/C++) - BOM (Bill of Materials) - Enclosure design recommendations - Documentation & user guide I can deliver a fully functional prototype design within the agreed timeline. I'm happy to discuss your specific requirements further before we begin. Looking forward to working with you! Best regards