Gently touch the icon or text on your computer display with your fingers to make human-operated interaction more direct, this technique is very convenient for users who don't understand computers. It has been widely used in control, information inquiry and other aspects in the field of industrial, medical, communications.
1. Remote control and touch coexist switch design
Really believe that if everyone must control the same light, it is necessary to have a lot of remote controls, apparently this is very unrealistic. I decided to join the touch module to implement remote control and touch and control the lamp.
Project Link: https://www.cirmall.com/circuit/7254#/details
2, 2.8 ''TFT multi-function Arduino compatible resistance touch screen drive board V2.0 design
The TFT resistive touch screen driver can be used as a display device or a sketch board, compared with the original V1.0 version, the resistive touch screen drive board circuit features a chip ILI9341 drive, providing different pins save SPI communications without sacrificing data transfer speed
Project Link: https://www.cirmall.com/circuit/7193#/details
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3, LM393A Touch Delay Control Module Schematic / PCB / User Manual, etc.
Based on the LM393A Touch Delay Control Module Design, and attach the schematic / PCB / User manual, so that users DIY are made. The LM393A Touch Delay Control Module can directly pick a single-chip or a relay module board, and the input voltage is 5V, which is mainly composed of potentiometers, triodes, touch points.
Project Link: https://www.cirmall.com/circuit/7051#/details
4, with a 1.6 "touch display, wearable development board
The core MCU of the wearable development board with 1.6 "Touch the screen is a powerful NXP Kinetis 120MHz Cortex-M4 microcontroller with 128KB SRAM and 1MB flash. The wearable development board is a beautiful 1.6" TFT, The resolution is 240x240 pixels, and the color depth is 262,143 colors and has a capacitive touch screen. A large number of external IO is available, including simulation, numbers, PWM, and I2C. USB provides power and connections to support a large number of USB device classes through firmware. A locking MicroSD slot allows data storage, you can also apply your favorite fonts and images on the display.
Project link: https://www.cirmall.com/circuit/6515#/details
5, [foreign open source] slap size portable full screen touch DDS waveform generator
The DDS waveform generator is shared by foreign open source websites, directly powered by the standard 12V jack, and can output 10VPP signals in 1 MHz (-5V to + 5V, sinusoidal waveform, no load). It is higher than 1 MHz, the output starts with fading, at 4MHz (maximum frequency) to 9Vpp. Frequency, amplitude, and offset are controlled by intelligent TFT. The DDS waveform generator LCD display is designed with PIC32 and 2.8 "TFT touch screen liquid crystal display (ILI9320 controller, using a 16-bit PMP) design.
Project Link: https://www.cirmall.com/circuit/6487#/details
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6, mobile phone Bluetooth control, capacitive touch electronic intelligent lock design
How to use the SimpleLinkTM MSP432TM Software Development Kit (SIMPLINK MSP432TM Software Development Kit (SIMPLINK MSP432TM MCU, SimpleLink Bluetooth®) MSP430FR2633 MCU using the Simplelink MSP432TM MCU, SimpleLink Bluetooth® low-energy CC2650 network processor. With this design, users can use capacitive sensing techniques to control channels through smartphones (via Bluetooth low energy consumption) or keyboard. This design is optimized, battery life is longer
Project Link: https://www.cirmall.com/circuit/6342#/details
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7, [Open Source] USB MIDI Touch Music Keyboard
A USB MIDI controller for foreigners, VMeter is a sliding touch music controller and LED display, which can control music editing, playback, etc. through finger in touch position and pressure, and display through the LED light. Connect to the PC via USB, hardware uses AT90USB162 8-bit MCU, 2 shift registers, 38 LED lamp beads.
Project Link: https://www.cirmall.com/circuit/6293#/details
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8, 7-inch TFT capacitive touch screen display solution
Capacitive touch display typically provides a higher quality and better user experience than traditional resistive touch display. This reference design shows how to connect the capacitive touch display to the SITARA AM437X processor. The display has an integrated touch screen controller that connects to the AM437x through its I2C port.
Project Link: https://www.cirmall.com/circuit/5114#/details
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9. Touching portable STM32 small oscilloscope
The design of this oscilloscope is grateful to the atomic brother's platform, the tutorial of the atomic brother, and the open source minidso. This oscilloscope, because of his first write procedure, the first time use STM32, there is no simulation, the code style is not, (chaos), but the function is implemented! The external circuit can be used normally. You can test the signal generator to require DC offset.
Project Link: https://www.cirmall.com/circuit/5069#/details
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10, STM8 Touch Library (RC Mode) Implement Touch Warm Warm Turbine
Based on the STM8 Touch Library (RC Mode) Implementing the touch of cold and warm color dimming, it can be individually controlled cold color and warm color brightness, reaching a relatively comfortable light color. 12v2a power supply requires a good to earth.
Project Link: https://www.cirmall.com/circuit/3670#/details
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