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NE 555 P PDIP-8 Timer IC (Pack of 5) (NE 555 P PDIP-8 Timer IC)
The NE 555 P timer IC is a precision timing circuit capable of producing accurate time delays or oscillation. In the time-delay or monostable mode of operation, the timed interval is controlled by a single external resistor and capacitor network. In the astable mode of operation, the frequency and duty cycle can be controlled independently with two external resistors and a single external capacitor.
The threshold and trigger levels normally are two-thirds and one-third, respectively, of VCC. These levels can be altered by the use of the control voltage terminal. When the trigger input falls below the trigger level, the flip-flop is set, and the output goes high. If the trigger input is above the trigger level and the threshold input is above the threshold level, the flip-flop is reset and the output is low.
Features:
- Timing from microseconds to hours
- A stable or monostable operation
- Adjustable duty cycle
- TTL compatible output can sink or source up to 200mA
- Applications: Clock & Timing, Consumer Electronics, Aerospace, Defence, Military, Embedded Design & Development
Package Includes:
1 x NE 555 P PDIP-8 Timer IC (Pack of 5)
NE 555 P PDIP-8 Timer IC (Pack of 5)
TM-619-30A Count Down Function Programmable Controller Digital Timer
Count Down Function Programmable Controller Digital Timer
- 30A, 1,2 as input and 3,4 as output, Replaceable Battery
- Microprocessor Controlled Quality.Used For Automatic Switching On/Off For Any Appliances For Irrigation / Agricultural pumps / Street Light / Signage Board / Hydroponics / Appliances
- Accurate To The Minute Control, Superior relay
- Voltage: 220/250 Vac Frequency:50/60 Hz Operation Temperature: 0-55 C Amps : 30A
- Package Includes One Digital Timers. Instruction Manual, Connecting Thimbles
- In anywhere need time control in civilian, home or industrial. It can be used to set 17 programs to control the on and off of electric appliances in 24 hours.
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