<ul style="margin: 0.3em 0px 0px 1.6em; padding: 0px; list-style-image: url(&quot;data:image/svg+xml,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22UTF-8%22%3F%3E%0A%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20version%3D%221.1%22%20width%3D%225%22%20height%3D%2213%22%3E%0A%3Ccircle%20cx%3D%222.5%22%20cy%3D%229.5%22%20r%3D%222.5%22%20fill%3D%22%2300528c%22%2F%3E%0A%3C%2Fsvg%3E%0A&quot;); color: rgb(37, 37, 37); font-family: sans-serif; font-size: 14px;"><li style="margin-bottom: 0.1em;">Size: 75mm (Length) * 55mm (Width) * 19.3mm (Height)<br></li><li style="margin-bottom: 0.1em;">Weight: 61g<br></li><li style="margin-bottom: 0.1em;">PCB Color: Blue<br></li><li style="margin-bottom: 0.1em;">There are four fixed screw holes at each corner of the board, easy for install and fix. The diameter of the hole is 3.1mm&nbsp;<br></li><li style="margin-bottom: 0.1em;">High quality Songle relay is used with single pole double throw, a common terminal, a normally open terminal, and a normally closed terminal&nbsp;<br></li><li style="margin-bottom: 0.1em;">Optical coupling isolation, good anti-interference.<br></li><li style="margin-bottom: 0.1em;">Closed at low level with indicator on, released at high level with indicator off<br></li><li style="margin-bottom: 0.1em;">VCC is system power source, and JD_VCC is relay power source. Ship 5V relay by default. Plug jumper cap to use<br></li><li style="margin-bottom: 0.1em;">The maximum output of the relay: DC 30V/10A, AC 250V/10A</li></ul>

<span data-mce-style="text-decoration: underline;" style="color: rgb(0, 0, 0); font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 11px; text-decoration-line: underline;"><strong>Package includes:</strong></span><br style="color: rgb(0, 0, 0); font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 11px;"><span style="color: rgb(0, 0, 0); font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 11px;">1 X Car Chassis</span><br style="color: rgb(0, 0, 0); font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 11px;"><span style="color: rgb(0, 0, 0); font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 11px;">2 X&nbsp; Gear Motor(1:48)</span><br style="color: rgb(0, 0, 0); font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 11px;"><span style="color: rgb(0, 0, 0); font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 11px;">2 X&nbsp; Car Tire</span><br style="color: rgb(0, 0, 0); font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 11px;"><span style="color: rgb(0, 0, 0); font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 11px;">2 X Speed Encoder</span><br style="color: rgb(0, 0, 0); font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 11px;"><span style="color: rgb(0, 0, 0); font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 11px;">2 X&nbsp; Fastener</span><br style="color: rgb(0, 0, 0); font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 11px;"><span style="color: rgb(0, 0, 0); font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 11px;">1 X&nbsp; Universal Wheel</span><br style="color: rgb(0, 0, 0); font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 11px;"><span style="color: rgb(0, 0, 0); font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 11px;">1 X Battery Box</span><br style="color: rgb(0, 0, 0); font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 11px;"><span style="color: rgb(0, 0, 0); font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 11px;">1 X&nbsp; Power Button</span><br style="color: rgb(0, 0, 0); font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 11px;"><span style="color: rgb(0, 0, 0); font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 11px;">1 X All Necessary Screw And Nut</span>

<p style="color: rgb(0, 0, 0); font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 11px; letter-spacing: normal;">This is your tried and true white solderless breadboard. It has 2 power buses, 10 columns, and 60 rows - a total of 800 tie in points.</p><p style="color: rgb(0, 0, 0); font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 11px; letter-spacing: normal;">All pins are spaced by a standard 0.1". The two sets of five columns are separated by about 0.3", perfect for straddling a DIP package over. The board accepts wire sizes in the range of 29-20AWG.</p><p style="color: rgb(0, 0, 0); font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 11px; letter-spacing: normal;">This board also has a self-adhesive on the back. The boards also have interlocking parts, so you can hook as many together as you’d like.</p>

<ul style="color: rgb(0, 0, 0); font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 11px;"><li dir="ltr"><p dir="ltr">Receptacle Style: Machine (Round)</p></li><li dir="ltr"><p dir="ltr">Number of Pins: 40</p></li><li dir="ltr"><p dir="ltr">Pin Spacing: 0.1" (2.54 mm)</p></li><li dir="ltr"><p dir="ltr">Receptacle Depth: 3 mm</p></li></ul>

<p style="color: rgb(0, 0, 0); font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 11px; letter-spacing: normal;">LCD (Liquid Crystal Display) screen is an electronic display module and find a wide range of applications. A 16x2 LCD display is very basic module and is very commonly used in various devices and circuits. These modules are preferred over seven segments and other multi segment LEDs. The reasons being: LCDs are economical; easily programmable; have no limitation of displaying special &amp; even custom characters (unlike in seven segments), animations and so on.</p><p style="color: rgb(0, 0, 0); font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 11px; letter-spacing: normal;">A 16x2 LCD means it can display 16 characters per line and there are 2 such lines. In this LCD each character is displayed in 5x7 pixel matrix. This LCD has two registers, namely, Command and Data.</p><p style="color: rgb(0, 0, 0); font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 11px; letter-spacing: normal;">The command register stores the command instructions given to the LCD. A command is an instruction given to LCD to do a predefined task like initializing it, clearing its screen, setting the cursor position, controlling display etc. The data register stores the data to be displayed on the LCD. The data is the ASCII value of the character to be displayed on the LCD. Click to learn more about internal structure of a LCD.</p><h3 class="field-label" style="color: rgb(0, 0, 0); font-family: Verdana, Arial, Helvetica, sans-serif;">Pin Description:&nbsp;</h3><div class="field-items" style="color: rgb(0, 0, 0); font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 11px;"><div class="field-item odd"><p>&nbsp;</p><table border="1" width="100%" cellspacing="0" cellpadding="0" align="center"><tbody><tr><td width="10%"><div align="center">&nbsp;<strong>S.N.</strong></div></td><td width="70%">&nbsp;<strong>Function</strong></td><td width="19%">&nbsp;<strong>Name</strong></td></tr><tr><td valign="top" width="10%"><div align="center">1</div></td><td valign="top" width="70%">Ground (0V)</td><td valign="top" width="19%">Ground</td></tr><tr><td valign="top" width="10%"><div align="center">2</div></td><td valign="top" width="70%">Supply voltage; 5V (4.7V – 5.3V)</td><td valign="top" width="19%">&nbsp;Vcc</td></tr><tr><td valign="top" width="10%"><div align="center">3</div></td><td valign="top" width="70%">Contrast adjustment; through a variable resistor</td><td valign="top" width="19%">&nbsp;V_EE</td></tr><tr><td valign="top" width="10%"><div align="center">4</div></td><td valign="top" width="70%">Selects command register when low; and data register when high</td><td valign="top" width="19%">Register Select</td></tr><tr><td valign="top" width="10%"><div align="center">5</div></td><td valign="top" width="70%">Low to write to the register; High to read from the register</td><td valign="top" width="19%">Read/write</td></tr><tr><td valign="top" width="10%"><div align="center">6</div></td><td valign="top" width="70%">Sends data to data pins when a high to low pulse is given</td><td valign="top" width="19%">Enable</td></tr><tr><td valign="top" width="10%"><div align="center">7</div></td><td rowspan="8" width="70%">8-bit data pins</td><td valign="top" width="19%">DB0</td></tr><tr><td valign="top" width="10%"><div align="center">8</div></td><td valign="top" width="19%">DB1</td></tr><tr><td valign="top" width="10%"><div align="center">9</div></td><td valign="top" width="19%">DB2</td></tr><tr><td valign="top" width="10%"><div align="center">10</div></td><td valign="top" width="19%">DB3</td></tr><tr><td valign="top" width="10%"><div align="center">11</div></td><td valign="top" width="19%">DB4</td></tr><tr><td valign="top" width="10%"><div align="center">12</div></td><td valign="top" width="19%">DB5</td></tr><tr><td valign="top" width="10%"><div align="center">13</div></td><td valign="top" width="19%">DB6</td></tr><tr><td valign="top" width="10%"><div align="center">14</div></td><td valign="top" width="19%">DB7</td></tr><tr><td valign="top" width="10%"><div align="center">15</div></td><td valign="top" width="70%">Backlight V_CC&nbsp;(5V)</td><td valign="top" width="19%">Led+</td></tr><tr><td valign="top" width="10%"><div align="center">16</div></td><td valign="top" width="70%">Backlight Ground (0V)</td><td valign="top" width="19%"><div>Led-</div><p><br></p></td></tr></tbody></table></div></div>