We Have Designed So Many Interesting Modules!

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We have designed over 30 interesting and useful circuit modules covering the basics of analog circuits, digital circuits and microcontrollers. These modules are small appliances, tools and toys. https://www.hxhightech.com/wp-content/uploads/2021/10/VID_20200820_143045.mp4 This is the atomizing humidifier module we are testing. Discrete components … Continued

Made an RFID Tester – for HF&UHF Tags

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The high-frequency/radio-frequency cards (tags) are widely used, such as financial payment, access management, product traceability, workshop positioning, inspection records, etc. These HF type cards mainly work in the 13.56MHz frequency band and include multiple protocols, such as 15693, 14443AB, etc. … Continued