This Arduino shield contains four Russian IV-3 7-segment VFD tubes with the necessary driver circuits. Four 3mm LEDs provide background lighting for the tubes. Software is available to use this shield in combination with an Arduino Uno as a clock, a counter, or a voltmeter. The design is completely based on through hole components, no SMD components were used. As such, the PCB can easily be assembled by anyone who has some soldering experience.
The kit includes a PCB, alle electronics parts, connectors and four IV-3 7-segment VFD tubes. Please note that the Arduino Uno is not included.
• Compatible with Arduino boards
• Drives four IV-3 VFD tubes
• Power supply 12V DC + 5V DC via Arduino board; a stabilized 12V supply is required
• Enclosure design (CAD files) available
• Volt meter
• Score board