NE555 Pulse Module w/ LED Indicator - Blue (DC 5~15V)
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|Material||Plastic + iron|
|Specification||Size: 3.5cm x 3.6cm; Main chip: NE555; Input voltage: 5V~15V|
|Features||It is used as a square wave signal generator to enerate a square wave signal for experimental development use; For generating drive a stepper motor drive of the square wave signal; Adjustable pulse generated for the use of MCU; Generated adjustable pulse to control related circuit; Output amplitude: 4.2V V-PP to 11.4V V-PP (Input voltage differs the output amplitude); Maximum output current: 15mA (5V power supply, V-PP more than 50%), 35mA (12V power supply, V-PP more than 50%)|
|Application||Great for DIY project|
|English Manual/Spec||Yes (Download Address: http://pan.baidu.com/share/link?shareid=549244&uk=11612480)|
|Other||With output indicator: LED on when low level, LED off when high level, LED flashed when low frequency; Output levels of frequency range is selectable, which is benefit for output frequency is continuously adjustable; LF level: 1Hz~50Hz; IF level: 50Hz~1kHz; High frequency level: 1KHz~10kHz; HF level: 10kHz~200kHz|
|Packing List||1 x Module|
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|Quantity||3+ units||5+ units||10+ units|
|Rate||US$2.58 shipped||US$2.57 shipped||US$2.56 shipped|
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