countdown timer circuit

Brand Name:CYPRESS

Model Number:CY8C21534-24PVXIT

Place of Origin:Multi-origin

Product Listing: CY8C21534-24PVXIT Features: • Single-Chip CapSense® Controller with EZ-PD™ Technology • Low Power Consumption • Operating Voltage: 1.71V to 5.5V • Programmable Low Voltage Detection • Ambient Light Cancellation • Temperature Compensation...

Brand Name:ATMEL

Model Number:AT28C256-15PU

Place of Origin:original

Features • Fast Read Access Time – 150 ns • Automatic Page Write Operation – Internal Address and Data Latches for 64 Bytes – Internal Control Timer • Fast Write Cycle Times – Page Write Cycle Time: 3 ms or 10 ms Maximum – 1 to 64-byte Page Write Operation...

Brand Name:ATMEL

Model Number:AT89C2051-24PU

Place of Origin:Original

8-bit Microcontroller with 2K Bytes Flash AT89C2051 Features • Compatible with MCS®-51Products • 2K Bytes of Reprogrammable Flash Memory – Endurance: 10,000 Write/Erase Cycles • 2.7V to 6V Operating Range • Fully Static Operation: 0 Hz to 24 MHz • Two-...

Model Number:FM33256B-G

Place of Origin:original factory

FM33256B-G Integrated Processor Companion with F-RAM Features High Integration Device Replaces Multiple Parts Serial Nonvolatile Memory Real-time Clock (RTC) with Alarm Low VDD Detection Drives Reset Watchdog Window Timer Early Power-Fail Warning/NMI 16-...

Brand Name:Microchip

Model Number:PIC16F1574-I/P

Place of Origin:China

PIC16F1574-I/P andnbsp; PIC16(L)F1574/5/8/9 microcontrollers combine the capabilities of 16-bit PWMs with Analog to suit a variety of applications. These devices deliver four 16-bit PWMs with independent timers for applications where high resolution is ...

Brand Name:WZSTEC , SONTUOEC

Model Number:STSP

Place of Origin:China

...Timer Fixed Install DC Power GENERAL STSP Series AC Contactor is suitable for using in the circuits the rated voltage up to 660V AC 50Hz or 60Hz, rated current up to 95A, for making & breaking, frequently starting & controlling the AC motor. Combined with the auxiliary contact block, timer...

Brand Name:Brando

Model Number:BADV01

Place of Origin:China

... electronic timer to realize the automatic discharge of the condensed water of the compressed air system. Electronic drain valves are widely used in compressed air system components such as ...

Brand Name:Brando

Model Number:BADV01

Place of Origin:China

OPTIMUM Electronic Timer Auto Drain Valve For Air Compressor The JORC Type OPTIMUM electronic drain valve is matched with the solenoid valve by the analog circuit solid-state electronic timer to realize the automatic discharge of the condensed water of ...

Brand Name:TI

Model Number:BQ4802LYPWR

...Chip Battery-Backup Switchover Circuit With Nonvolatile Control for External SRAM D Less Than 500 nA of Clock Operation Current in Backup Mode D Microprocessor Reset With Push-Button Override D Independent Watchdog Timer With Programmable Time-Out Period D

Brand Name:ABB

Model Number:IET800

Place of Origin:USA

... $2000 Warranty 12 months Lead time 3-5 work days Description: The IET800 is an electrical timer relay from ABB. It is designed for precise timing functions in industrial control circuits. This device offers reliable time delay for starting, stopping, and

Brand Name:acmesonic

Place of Origin:CHINA

... with Stainless Steel Tank and Digital Timer Ultrasonic Cleaning Machine with Digital Timer & Heater, Professional Jewelry Cleaner, Stainless Steel Heated Cleaning Machine for Glasses Watch Rings Small Parts Circuit Board (4L) Professional 4L Digital...

Brand Name:OURS ULTRASONIC

Model Number:ARS-DLB600

Place of Origin:shenzhen china

... feedback circuit, which can adjust and lock the relationship between the circuit and the voltage phase, so as to avoid the large power fluctuation caused by the load impedance changing with the environmental temperature and other factors. Moreover, the

Brand Name:ASLI

Model Number:RHD-90

Place of Origin:China

...Timer Control Universal High Temperature Weathering Oven Product Description Micro PID+SSR+Timer Control Universal High Temperature Weathering Oven is widely applied to circuit boards, electronic component, photoelectric device, electroplating metal,plastic chemical industry, printing industry, processing coating, ceramic glass and transformer,inductance coil, motor coil baking, drying, aging, etc. Micro PID+SSR+Timer...

Brand Name:ASLI

Model Number:RHD-90

Place of Origin:China

...Timer Control Universal High Temperature Weathering Oven Product Description Micro PID+SSR+Timer Control Universal High Temperature Weathering Oven is widely applied to circuit boards, electronic component, photoelectric device, electroplating metal,plastic chemical industry, printing industry, processing coating, ceramic glass and transformer,inductance coil, motor coil baking, drying, aging, etc. Micro PID+SSR+Timer...

Place of Origin:Malaysia

Brand Name:DALLAS

Model Number:DS1386-32-120

... Year, NVSRAM, Square Wave Output, Watchdog Timer Memory Size 32KB Time Format HH:MM:SS:hh (12/24 hr) Date Format YY-...

Brand Name:anterwell

Model Number:ADM706SARZ

Place of Origin:original factory

FEATURES FUNCTIONAL BLOCK DIAGRAMS Precision supply voltage monitor 2.63 V (ADM706P, ADM706R, ADM708R) 2.93 V (ADM706S, ADM708S) 3.08 V (ADM706T, ADM708T) 100 μA quiescent current 200 ms reset pulse width Debounced manual reset input (MR) Independent ...

Brand Name:ONSEMI

Model Number:NCP1247DD065R2G

Place of Origin:Original

... Frequency Foldback then Skip Mode for Maximized Performance in Light Load and Standby Conditions • Timer−Based Overload Protection with Latched (Options A/C) or Auto−Recovery (Options B/D) Operation • High−voltage Current Source with Brown−Out

Brand Name:Anterwell

Model Number:X5043PZI

Place of Origin:original factory

.... This combination lowers system cost, reduces board space requirements, and increases reliability. Applying power to the device activates the power-on reset circuit which holds RESET/RESET active for a period of

Brand Name:Senkong

Model Number:TLD545

Place of Origin:Dongguan, China

5V 8W Disinfection Package Package PCBA Circuit Board With Timer Sterilize Toys Specification Adjustable power 8W Function Tilt off Power supply 5V Power output 2A Maximum working power 7.5W Setting Boost constant current board Operation ① Plug in the ...

Brand Name:Senkong

Model Number:TLD545

Place of Origin:Dongguan, China

8W 59 Seconds Disinfection Package Package PCBA Circuit Board Sterilize Underwear Specification Light board size 115*12mm Function One-key timer Power supply 5V Power output 2A Maximum working power 7.5W Setting Magnet sensor board Function 1. Adjustable ...