Description
The FK1904 kit is ideal for introducing how a dual “Operational Amplifier” (“Op Amp”) can work as a simple frequency generator.
This simple circuit does not use many devices.
The LEDs can be set to run in a sequence from first to last, or can be set to all turn on at once.
A further choice for the user is when the final LED has been reached , the last entire group can be set to flash or simply remain off until the sequence starts again.
Technical data
– Power supply : 9-12VDC.
– Electric current consumption : 80mA (max.) @ 12VDC
– Trimpots for adjusting the timing of both the flashing speed and
Chasing steps.
– PCB dimension : 66.5 mm x 40.4 mm (2.62 in. x 1.59 in.)
