https://www.uxcell.com info@uxcell.com en> Sun, 06 Sep 2026 12:52:04 +0800 http://blogs.law.harvard.edu/tech/rss https://www.uxcell.com/square-wave-signal-generator-ne555-pulse-module-led-indicator-515v-p-525326.html <img src="https://media.uxcell.com/uxcell/images/item/medium/ux_a13100900ux0307_ux_m.jpg" /><p>Specification:</p> <table border="1" cellpadding="1" cellspacing="1" style="width: 500px;"> <tbody> <tr> <td>Product Name</td> <td>NE555 Pulse Module</td> </tr> <tr> <td>Voltage</td> <td><span style="color:#ff0000;">DC 5V-15V</span></td> </tr> <tr> <td>Max. Output Current</td> <td> <p>15mA (5V Power Supply )</p> <p>35mA (12V Power Supply)</p> </td> </tr> <tr> <td>PCB Board Size</td> <td>3.5 x 3.3 x 1.4cm/1.4&quot; x 1.3&quot; x 0.55&quot;(L*W*T)</td> </tr> <tr> <td>Materials</td> <td>FR-4, PCB</td> </tr> <tr> <td>Main Color</td> <td>Green, Black, Blue</td> </tr> <tr> <td>Net Weight</td> <td>11g</td> </tr> <tr> <td>Package Content</td> <td>1 x NE555 Pulse Module</td> </tr> </tbody> </table> <p>Description:</p> <ul> <li><span style="color: rgb(51, 51, 51); font-family: Arial; font-size: 13.600000381469727px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); display: inline !important; float: none;">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.</span></li> <li><span style="color: rgb(51, 51, 51); font-family: Arial; font-size: 13.600000381469727px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); display: inline !important; float: none;">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</span></li> </ul><br /><table border='1'><tr><td>MPN</td><td>Does Not Apply</td></tr><tr><td>Brand</td><td>Uxcell</td></tr><tr><td>Sales Person Name</td><td>zhaochengxia</td></tr></table>