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Toaster Kettle Grill with Digital Controls

Overview

Description

Modern kitchen appliances such as kettles, toasters, and grills have become popular, compact alternatives to traditional stoves for preparing hot breakfasts and meals. These devices quickly heat water for beverages or instant foods and efficiently toast or grill various breads and meats. As users increasingly seek premium features, the demand for enhanced control, precision, and ease of use continues to grow. To meet these evolving expectations, this system offers a cost-effective, compact, and user-friendly solution for precise food and beverage preparation by integrating a low-cost MCU with a built-in segment LCD and capacitive touch drivers. It enhances the user experience with clear program displays, intuitive touch controls for faster configuration, and easy-to-clean interfaces, delivering the premium control and convenience expected in modern kitchen appliances.

System Benefits:

  • Cost-effective MCU for precise control (compared to discrete-based products) with embedded segment LCD and capacitive touch drivers.
  • Segment LCD for clear display of program parameters and timers.
  • Multiple capacitive touch keys for faster configuration and easier cleaning.

Comparison

Applications

  • Small kitchen appliances
  • IoT and home sensors/nodes

Block Diagram

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4:3 ratio Connector Arrow.110 Connector Arrow Connector Arrow.89 Connector Arrow.117 Sheet.1 Sheet.2 Sheet.3 Sheet.4 WS098 WS098 WS098 LCD/LED Segment Display Sheet.15 Sheet.16 Sheet.17 Sheet.18 Sheet.19 Sheet.20 Sheet.21 Sheet.22 Sheet.23 Sheet.24 Sheet.25 Sheet.26 Sheet.27 Sheet.28 Sheet.29 Sheet.30 Sheet.31 Sheet.32 Sheet.33 Sheet.34 Sheet.35 Sheet.36 Sheet.37 Sheet.38 Sheet.39 Sheet.40 Sheet.41 Sheet.42 Sheet.43 Sheet.44 ON ON Sheet.45 OFF OFF Sheet.46 Sheet.47 Sheet.48 Sheet.49 Sheet.50 Sheet.51 Sheet.52 Sheet.53 Segment LCD Segment LCD Segment LCD Transistor - NPN Sheet.72 Sheet.73 Sheet.74 Sheet.75 Sheet.76 FET n-channel.420 Sheet.78 Sheet.79 Sheet.80 Sheet.81 Sheet.82 Sheet.83 Label Text 10pt.262 Connector Line Ground Sheet.87 Sheet.88 Backlight Dimming Backlight Dimming Backlight Dimming 12V 12V 12V Touch Key Sheet.93 Sheet.94 Sheet.95 Sheet.96 Sheet.97 Sheet.98 Sheet.99 Sheet.100 Sheet.101 Connector Arrow.102 Touch Keys Touch Keys Touch Keys Speaker speaker_8_ Sheet.106 Sheet.107 Sheet.108 Sheet.109 Buzzer Buzzer Buzzer Connector Arrow.113 Connector Arrow.115 Relay Relay Relay Connector Arrow.119 5V 5V 5V Connector Arrow.122 12V 12V 12V SPST NO Switch Sheet.125 Sheet.126 Sheet.127 Sheet.128 Sheet.129 Sheet.130 Connector Line.131 Over-Temperature Protection Over-Temperature Protection Over-TemperatureProtection Coil 2 Connector Line.134 Coil 2.135 Connector Line.136 Heating Elements (2-4) Heating Elements (2-4) HeatingElements (2-4) Bridge Rectifier Sheet.139 Sheet.140 Sheet.141 Sheet.142 Sheet.143 Sheet.144 Sheet.145 Sheet.146 Sheet.147 Sheet.148 Sheet.149 Sheet.150 Sheet.151 Sheet.152 Sheet.153 Sheet.154 Connector Line.155 Connector Line.156 Connector Line.157 Connected signals line Connected signals line.159 AC Power Source Sheet.161 Alternating Current Connector Line.163 Connector Line.164 Connector Line.165 AC 90-240V AC 90-240V AC90-240V Op Amp Op Amp Op Amp LDO LDO LDO AC/DC AC/DC AC/DC Temperature Sensor Temperature Sensor Temperature Sensor Sheet.167 MCU MCU MCU LCD LCD LCD Timer/PWM Timer/PWM Timer/PWM CTSU CTSU CTSU Timer Timer Timer Analog Analog Analog GPIO GPIO GPIO Backlight Backlight Backlight
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