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Countdown Timer Circuit

countdown timer circuit

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Panel Mount Buzzer D23 X H16mm For Timer , 95dB Low Voltage Buzzer Alarm Manufactures
Panel Mount Buzzer D23 X H16mm For Timer , 95dB Low Voltage Buzzer Alarm
Brand Name: WS Certification: SGS
Model Number: WS-2316DYP Minimum Order Quantity: 100pcs
Delivery Time: 3-5 work days Payment Terms: T/T, Western Union,Paypal
Shenzhen Winsun Technology Co., Ltd. [Guangdong,China]
Verified Supplier
Short Circuit Detection Electrophoresis Power Supply 40 - 1600 V Output Range Manufactures
Short Circuit Detection Electrophoresis Power Supply 40 - 1600 V Output Range
Brand Name: JUNYI Certification: CE、ISO
Model Number: JY1600C Minimum Order Quantity: 1 set
Delivery Time: 3-5 workdays Payment Terms: Western Union, T/T
Beijing JUNYI Electrophoresis Co., Ltd. [Beijing,China]
Verified Supplier
STM32F103ZCT6 STM32F303ZCT6 Integrated Circuit Ic Single Chip LQFP144 PIN Alternative AT32F403ZGT6 Manufactures
STM32F103ZCT6 STM32F303ZCT6 Integrated Circuit Ic Single Chip LQFP144 PIN Alternative AT32F403ZGT6
Brand Name: AT Model Number: AT32F403ZGT6
Minimum Order Quantity: 360pcs Delivery Time: 5-15days
Payment Terms: T/T Supply Ability: 300000PCS/month
Beijing Silk Road Enterprise Management Services Co.,LTD [China]
Verified Supplier
Climate Stability Pressure Cooker Test Chamber With LED Digital Timer Manufactures
Climate Stability Pressure Cooker Test Chamber With LED Digital Timer
Brand Name: Ai Si Li Certification: CE ISO
Model Number: PCT-45 Minimum Order Quantity: 1 set
Delivery Time: 20-25 days Payment Terms: T/T , Western Union
ASLi (CHINA) TEST EQUIPMENT CO., LTD [China]
Verified Supplier
20kw Double Circuit Wall Hung Combination Boiler Electronic Pulse Ignited Manufactures
20kw Double Circuit Wall Hung Combination Boiler Electronic Pulse Ignited
Brand Name: AYDIN Certification: ce, RoHS
Model Number: ALD-1019 Minimum Order Quantity: 50 Pieces
Place of Origin: Zhejiang, China Packaging Details: Carton
Yuhuan Aydin Machinery Manufacturing Co., Ltd. [Zhejiang,China]
Verified Supplier
PIC16F1786 I SS Integrated Circuit Ic Chip SSOP28 SP DIP Manufactures
PIC16F1786 I SS Integrated Circuit Ic Chip SSOP28 SP DIP
Model Number: PIC16F1786 Minimum Order Quantity: 1 pcs
Delivery Time: 1-5 days Payment Terms: T/T
Price: Bargain Supply Ability: 1kk/month
ChongMing Group (HK) Int'l Co., Ltd [China]
Active Member
8 Bit Microcontroller Integrated Circuit STM8S105K4T6CTR QFP32 Manufactures
8 Bit Microcontroller Integrated Circuit STM8S105K4T6CTR QFP32
Brand Name: Original Model Number: STM8S105K4T6CTR
Minimum Order Quantity: 10 pcs Delivery Time: 1-7 days
Payment Terms: T/T Price: Bargain
ChongMing Group (HK) Int'l Co., Ltd [China]
Active Member
TSSOP 14 Clock Timer Ics DRV603PWR VRMS Line Driver Ic Manufactures
TSSOP 14 Clock Timer Ics DRV603PWR VRMS Line Driver Ic
Model Number: DRV603PWR Minimum Order Quantity: 1 pcs
Delivery Time: 1-5 days Payment Terms: T/T
Price: Bargain Supply Ability: 1kk/months
ChongMing Group (HK) Int'l Co., Ltd [China]
Active Member
AT89C51-24PI 8-bit Microcontroller with 4K Bytes Flash linear digital integrated circuits Manufactures
AT89C51-24PI 8-bit Microcontroller with 4K Bytes Flash linear digital integrated circuits
Brand Name: ATMEL Certification: Original Factory Pack
Model Number: AT89C51-24PI Minimum Order Quantity: 5pcs
Delivery Time: 1 Day Payment Terms: T/T, Western Union,PayPal
ChongMing Group (HK) Int'l Co., Ltd [China]
Active Member
SN74LVC2G241DCUR DUAL BUFFER/DRIVER WITH 3-STATE OUTPUTS timer ic chip power ic chip Manufactures
SN74LVC2G241DCUR DUAL BUFFER/DRIVER WITH 3-STATE OUTPUTS timer ic chip power ic chip
Brand Name: TI Certification: Original Factory Pack
Model Number: SN74LVC2G241DCUR Minimum Order Quantity: 5pcs
Delivery Time: 1 Day Payment Terms: T/T, Western Union,PayPal
ChongMing Group (HK) Int'l Co., Ltd [China]
Active Member
AT89C52-24JI 8-Bit Microcontroller with 8K Bytes Flash single integrated circuit chip in electronics Manufactures
AT89C52-24JI 8-Bit Microcontroller with 8K Bytes Flash single integrated circuit chip in electronics
Brand Name: ATMEL Certification: Original Factory Pack
Model Number: AT89C52-24JI Minimum Order Quantity: 20pcs
Delivery Time: 1 Day Payment Terms: T/T, Western Union,PayPal
ChongMing Group (HK) Int'l Co., Ltd [China]
Active Member
STM32F030K6T6 Mosfet Power Module Integrated Circuit Chip Program Memory Manufactures
STM32F030K6T6 Mosfet Power Module Integrated Circuit Chip Program Memory
Brand Name: ST Certification: Original Factory Pack
Model Number: STM32F030K6T6 Minimum Order Quantity: 5pcs
Delivery Time: 1 Day Payment Terms: T/T, Western Union,PayPal
ChongMing Group (HK) Int'l Co., Ltd [China]
Active Member
STM32F103ZET6 Flash memory in Kbytes Integrated Circuit Chip Program Memory Manufactures
STM32F103ZET6 Flash memory in Kbytes Integrated Circuit Chip Program Memory
Brand Name: ST Certification: Original Factory Pack
Model Number: STM32F103ZET6 Minimum Order Quantity: 5pcs
Delivery Time: 1 Day Payment Terms: T/T, Western Union,PayPal
ChongMing Group (HK) Int'l Co., Ltd [China]
Active Member
COP8SCR9HVA8 Integrated Circuit Chip 8-Bit CMOS Flash Based Microcontroller with 32k Memory, Virtual EEPROM and Brownout Manufactures
COP8SCR9HVA8 Integrated Circuit Chip 8-Bit CMOS Flash Based Microcontroller with 32k Memory, Virtual EEPROM and Brownout
Brand Name: NSC Certification: Original Factory Pack
Model Number: COP8SCR9HVA8 Minimum Order Quantity: 20pcs
Delivery Time: 1 Day Payment Terms: T/T, Western Union,PayPal
ChongMing Group (HK) Int'l Co., Ltd [China]
Active Member
AT89C55WD-24AU Integrated Circuit Chip 8-bit Microcontroller with 20K Bytes Flash Manufactures
AT89C55WD-24AU Integrated Circuit Chip 8-bit Microcontroller with 20K Bytes Flash
Certification: new & original Model Number: AT89C55WD-24AU
Minimum Order Quantity: 10pcs Delivery Time: 1 day
Payment Terms: T/T, Western Union, Paypal Place of Origin: original factory
ChongMing Group (HK) Int'l Co., Ltd [China]
Active Member
MCP131T-300E/TT Micropower Voltage Supervisors Open Drain Low popular integrated circuits Manufactures
MCP131T-300E/TT Micropower Voltage Supervisors Open Drain Low popular integrated circuits
Brand Name: Microchip Certification: Original Factory Pack
Model Number: MCP131T-300E-TT Minimum Order Quantity: 50pcs
Delivery Time: 1 day Payment Terms: T/T, Western Union,PayPal
ChongMing Group (HK) Int'l Co., Ltd [China]
Active Member
AT28C256-15PU Integrated Circuit Chip 256K (32K x 8) Paged Parallel EEPROM Manufactures
AT28C256-15PU Integrated Circuit Chip 256K (32K x 8) Paged Parallel EEPROM
Certification: new & original Model Number: AT28C256-15PU
Minimum Order Quantity: 10pcs Delivery Time: 1 day
Payment Terms: T/T, Western Union, Paypal Place of Origin: original factory
ChongMing Group (HK) Int'l Co., Ltd [China]
Active Member
TC1232COA Integrated Circuit Chip Microprocessor Monitor processor supervisor Manufactures
TC1232COA Integrated Circuit Chip Microprocessor Monitor processor supervisor
Certification: new & original Model Number: TC1232COA
Minimum Order Quantity: 10pcs Delivery Time: 1 day
Payment Terms: T/T, Western Union, Paypal Place of Origin: original factory
ChongMing Group (HK) Int'l Co., Ltd [China]
Active Member
NCP1252ADR2G Integrated Circuit Chip Current Mode PWM Controller Manufactures
NCP1252ADR2G Integrated Circuit Chip Current Mode PWM Controller
Certification: new & original Model Number: NCP1252ADR2G
Minimum Order Quantity: 10pcs Delivery Time: 1 day
Payment Terms: T/T, Western Union, Paypal Place of Origin: original factory
ChongMing Group (HK) Int'l Co., Ltd [China]
Active Member
STM32F100R8T6B Integrated Circuit Chip advanced ARM-based 32-bit MCU Manufactures
STM32F100R8T6B Integrated Circuit Chip advanced ARM-based 32-bit MCU
Certification: new & original Model Number: STM32F100R8T6B
Minimum Order Quantity: 10pcs Delivery Time: 1 day
Payment Terms: T/T, Western Union, Paypal Place of Origin: original factory
ChongMing Group (HK) Int'l Co., Ltd [China]
Active Member
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