![(DC-40T-DN-BCD-FOOT-EOP) 4 Inch LED Digital, BCD Rotary Switch Set, Foot Switch Controlled, with EOP Buzzer, Countdown Timer-Clock (DC-40T-DN-BCD-FOOT-EOP) 4 Inch LED Digital, BCD Rotary Switch Set, Foot Switch Controlled, with EOP Buzzer, Countdown Timer-Clock](https://dc-digital.com/store/media/DC-40T-DN-BCD-Foot-Switch-Controlled-Countdown-Timer-4-Inch-Digits.png)
(DC-40T-DN-BCD-FOOT-EOP) 4 Inch LED Digital, BCD Rotary Switch Set, Foot Switch Controlled, with EOP Buzzer, Countdown Timer-Clock
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Amazon.com: Juried Engineering CD4511BE CD4511B CD4511 CMOS BCD-to-7-Segment LED Latch Decoder Drivers Breadboard-Friendly IC DIP-16 (Pack of 10) : Industrial & Scientific
![(DC-25T-DN-BCD) 2.3 Inch LED Digital, BCD Rotary Switch Set, Multi-Input (PLC-Relay-Switch-Sensor) Controlled, Countdown Timer-Clock (DC-25T-DN-BCD) 2.3 Inch LED Digital, BCD Rotary Switch Set, Multi-Input (PLC-Relay-Switch-Sensor) Controlled, Countdown Timer-Clock](https://dc-digital.com/store/media/DC-25T-DN-BCD-Multi-Input-Countdown-Timer-2.3-Inch-Digits-adjust.png)
(DC-25T-DN-BCD) 2.3 Inch LED Digital, BCD Rotary Switch Set, Multi-Input (PLC-Relay-Switch-Sensor) Controlled, Countdown Timer-Clock
![(DC-10T-DN-BCD-FOOT-EOP) 1.0 Inch LED, BCD Rotary Switch Set, Foot-Switch Controlled, Digital Countdown Process Timer with EOP Buzzer (DC-10T-DN-BCD-FOOT-EOP) 1.0 Inch LED, BCD Rotary Switch Set, Foot-Switch Controlled, Digital Countdown Process Timer with EOP Buzzer](https://dc-digital.com/store/media/DC-10T-DN-BCD-FOOT-EOP-Footswitch-Contol-BCD-Set-Countdown-Timer-1-Inch-Digits.png)
(DC-10T-DN-BCD-FOOT-EOP) 1.0 Inch LED, BCD Rotary Switch Set, Foot-Switch Controlled, Digital Countdown Process Timer with EOP Buzzer
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