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Alarm Clock Module

This is a LCD 4 channels alarm clock module with 3 tact switches on the front. The PCB Size is 70 x 51.2 mm, while plastic frame is 58 x 40 mm. Four daily alarm channels are built-in. This is 24-hour system. 12-hour system is available upon request. Two options of alarm method are ready for choice, 1) one minute regular audible alarm or 2) endless audible PSEA (power saving endless alert) alarm. Due to its significant power saving by applying PSEA alert circuit, this clock module is good to be used for long term warning, such as pill or dosing reminding, job reminding, wake up reminding, or any daily activity. To confirm and stop alarm, just press the "confirm" (i.e., mode) key once. A piece of UM4 (AAA) battery holder is mounted on the backside normally. But all the necessary soldering pads for external connection such as power supply, and keys are ready at right hand edge of PCB.  As well as audible alarm output pole, this alarm clock module provides level or pulse signal output pole for each alarm channel. Their soldering pads are ready at the left edge of PCB.  Built with three friendly operated keys, "mode", "set", and "adjust". Press "mode" key to switch normal display into each alarm channel. Press "set" key to enter setting mode of current time, and then press "adjust" key to change its reading. Various options of key combination are available upon request. It provides product designer more flexibility of creating a 2 keys, 3 keys, 4 keys, or 5 keys product. For 2 keys, the "mode" and "adjust" are combined together into one key. For 5 keys, the additional two keys are " snooze", and "second reset". The "snooze" key is applied for the primary alarm channel only. For 4 keys version, people may select "snooze" or "second reset" as the additional key.  Furthermore, the features of sophisticated combination and options of output poles allow circuit engineer has more options to be selected for more comprehensive applications. >> Specifications1. Physical Size: PCB Size: 70 x 51.2 mm Plastic Frame: 58 x 40 mm Thickness: 7 mm (battery not included ) 2. LCD Display Screen Size: 49.3 x 22.3 mm Number of Digit: 4 digits Digit Height: about 16.00 mm 3. Button: Tact s/w, normally 3 keys, mode, set, and adjust; two additional keys, second reset, and snooze available upon request Key tone 4. Power Source: +1.5 V, use one piece of UM4(AAA), battery holder mounted, but battery not included5. Alarm Method: PSEA audible alarm; piezo buzzer beeping once for every minute; never stop unless "mode" key is depressed6. Technical Data: Operating Voltage: +1.20 ~ + 1.70 volts Typical Current Drain: 3μA in normal condition; 400 μA at alarm Operation Temperature: -10 ~ +50 °C Storage Temperature: -20 ~ +60 °C Aural Output: 4 K Hzs for 1 minute Output Poles (available upon request): Individual output pole available for each alarm; 1.5V level signal for 1 minute when alarm time up >> Features Display hour and minute 24-hour system; 12-hour system, model No. 50C-AXG-Z is available upon request For 5-keys version, two additional keys, "second reset" and "snooze".  Key of "second reset" : Pressed to reset second reading (<30 seconds reset to zero, >=30 seconds add 1 minute and reset to zero) Key of "snooze" : Pressed to enable the primary channel of alarm, last for 10 minute Number of alarm channel: 4 >> Main ProductsDigital Clock, Countdown Timer, AC On/Off Programmable Timer, and Thermometer

Clock Module

This is a popular 5-function real time clock module, sized as 58 x 40 mm with 9.6 mm thickness (battery holder not included). Display hour:minute, month-date, and second by turn with the pressing of "display" button. Along with "display" button, "set" button is installed at the rear side too.  12-hour regular LCD clock module with UM4 (AAA) battery holder and two tact switches mounted on the backside. The design is clean, simple, and chic. It is not only a clock module for further step of application, but also can be used as a portable real time finish clock to allow you put anywhere you like to show you current time precisely. Furthermore, its digit height is as tall as 19 mm. So people can glance the time easily.  Indeed, it is a cost effective and practical clock or clock module for comprehensive application and use.  >> Specifications1. Physical Size: PCB Size - 58 x 40 mm Plastic Frame - 58 x 40 mm Thickness - 9.6 mm (battery not included ) Thickness including Battery Holder - 20.6 mm 2. LCD Screen Size - 48 x 22.5 mm Number of Digit - 3 1/2 digits Digit Height - about 19.00 mm 3. Button: 2 tact s/w on the backside4. Electrical Specification: Power Source -- +1.50 volts Operating Voltage -- +1.20 ~ + 1.80 volts Current Drain - 2uA typically Operation Temperature - -10 ~ +50 degree C Storage Temperature - -20 ~ +60 degree C 5. Power Source: UM4 (AAA) battery holder mounted on the backside >> Features12-hour version onlyRegular 5-function clockDisplay hour-minute, month-date, and second >> Other ApplicationsVOSCA is a professional manufacturer offering Digital Clock/Timer and Modules. Our capabilities include IC Programming, Plastic Housing Design/Molding/Injection, PCB Layout, PCB Assembly, SMT Assembly, DIP Assembly, and Final Assembly with an extensive knowledge and latest technology. Welcome OEM / ODM partners for cooperation. >> Main ProductsDigital Clock, Countdown Timer, AC On/Off Programmable Timer, and Thermometer

Multi-Alarm Clock Module with External Connection of Keys & Power

VOSCA CORPORATION not only provides competitive prices, excellent quality but also helps customers to solve technical problems, improve quality, reduce extra costs, and assist customers to become more competitive. As a professional digital clock, timer, thermometer, and hygrometer supplier, we can also offer customized modules with special control pole, timers with constant period to countdown, meters to measure or indicate lifespan of filter, cartridge, and etc. This is a multi-alarm clock module with external connection of keys & power. All solder pads are at both edges of PCB for the external connection to keys and power. 4 daily alarms in 12 hour version. 24-hour version is available upon request. UM4 (AAA) battery holder can be mounted on the back optional.  Version List:5XC-160Y - regular 12-hour clock module5XE-160Y - regular 24- hour clock module5XC-160YA - one daily alarm 12-hour clock module5XE-160YA - one daily alarm 24-hour clock module5XC-160YB - two daily alarms 12-hour clock module5XE-160YB - two daily alarms 24-hour clock module5XC-160YY - three daily alarms 12-hour clock module5XE-160YY - three daily alarm 24-hour clock module5XC-160YZ - four daily alarms 12-hour clock module5XE-160YZ - four daily alarm 24-hour clock module >> Specifications1. Physical Size: PCB Size: 70 x 40 mm Plastic Frame: 58 x 40 mm Thickness: 7 mm (battery not included ) 2. LCD Display Screen Size: 50.4 x 23.3 mm Number of Digit : 4 digits Digit Height: about 16.00 mm 3. Button: External connection of 3 keys ; mode, set, and adjust; leave related solder pads at both edges of PCB. (Two additional keys upon request: snooze, and second reset) Key tone 4. Power Source: +1.5 VDC, external connection normally. or using a piece of UM4(AAA) by option5. Technical Data: Operating Voltage: +1.20 ~ + 1.70 volts Typical Current Drain: 3μA in normal condition; 400 μA at alarm Operation Temperature: -10 ~ +50 °C Storage Temperature: -20 ~ +60 °C Output: Audible alarm, 4 K Hzs for 1 minute >> Features Display hour and minute 12-hour version normally; 24-hour version by request Possible to have 10 minutes snooze for the primary alarm Possible to reset second reading (<30 seconds reset to zero, >=30 seconds add 1 minute and reset to zero) 4 alarm channels; options of the number of daily alarm channel, from 1 to 4 >> Main ProductsDigital Clock, Countdown Timer, AC On/Off Programmable Timer, and Thermometer

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