<br><strong>QRT</strong> : I am suspending operation.</i>
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<br>The RFID technology is used for object identification, authentication and security reasons, whereas Q-code is transmitted on a specific radio frequency by a radio operator and can be intercepted by anyone, who is tuned in to the same frequency.
<br>This module converts the data received from a scanned card into a sound and binary code. This Binary signal is then transfigured into LED blinking and is also funneled to another module through an output channel. Top row of an LCD screen displays a specific question from the list of a Q-code, depending on a knob position and when receiving a signal from another module, a random Q-code answer is shown on the second row of the screen.A ll other textual output can be sent to another module via Tx</p>
<br>This module converts the data received from a scanned card into a sound and binary code. This Binary signal is then transfigured into LED blinking and is also funneled to another module through an output channel. Top row of an LCD screen displays a specific question from the list of a Q-code, depending on a knob position and when receiving a signal from another module, a random Q-code answer is shown on the second row of the screen. All other textual output can be sent to another module via Tx.</p>
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<br>⯐ 5x2 male header 🢒🢒 JP [bridge the second row by soldering them together]
<br>⯐ Vactrol : place the heads of LED and LDR in a heat shrink tube, so that they touch each other and are covered by a tube. Heat up the tube and then:
<br>_ ⯐ LED 🢒🢒 LED 1 [long leg of LED 🢒🢒 square hole]
<br>⯐ 5x2 male header 🢒🢒 JP [bridge the second row by soldering]
<br>⯐ Vactrol : place the heads of LED and LDR in a heat shrink tube. Heat up the tube and then:
<br>_ ⯐ LED 🢒🢒 LED 1 [long leg of an LED 🢒🢒 square hole]
<br>_ ⯐ LDR 🢒🢒 LDR
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<br>🢗 RFID 8x1 male header 🢒🢒 8x1 11mm female header [bend the pins] 🢒🢒 8x1 11mm female header 🢒🢒 8x1 11mm female header [bend the pins] 🢒🢒 8x1 female header.
