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Database error: Invalid SQL: select * from pwn_comment where pid='2651' and iffb='1' order by id limit 0,10
MySQL Error: 1194 (Table 'pwn_comment' is marked as crashed and should be repaired)
#0 dbbase_sql->halt(Invalid SQL: select * from pwn_comment where pid='2651' and iffb='1' order by id limit 0,10) called at [D:\wwwroot\20911.net\includes\db.inc.php:73] #1 dbbase_sql->query(select * from {P}_comment where pid='2651' and iffb='1' order by id limit 0,10) called at [D:\wwwroot\20911.net\comment\module\CommentContent.php:167] #2 CommentContent() called at [D:\wwwroot\20911.net\includes\common.inc.php:518] #3 printpage() called at [D:\wwwroot\20911.net\comment\html\index.php:13]
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 客户点评-Discount Sensor Package威尼斯人视讯_威尼斯人视讯真人网址
 
 
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发布于:2021-8-25 17:58:56  访问:66 次 回复: 篇
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Discount Sensor Package
Need to start playing with sensors, however do not know where to start? This package features a sensor for nearly every job. With all the pieces included on this kit, you`ll be able to sense acceleration, distance, compass heading, vibration, humidity, movement, ambient gentle, temperature, and extra! These are our favourite sensors from every category. ADXL335 - Triple-Axis Accelerometer Breakout Board - Senses acceleration alongside all three axes, with a spread of up to ±3g. ITG-3200 - Triple-Axis Gyro Breakout Board - Senses angular velocity along three axes of rotation. Absolutely digital interface with a spread of as much as ±2000°/s. Massive Piezo Vibration Sensor - With Mass - A flexible film in a position to sense for vibration, contact, shock, etc. When the film strikes again and forth an AC wave is created, with a voltage of up to ±90. 0.5\" Pressure Delicate Resistor - A force sensing resistor with a 0.5\" diameter sensing area. PIR Movement Sensor - Simple-to-use motion detector with an analog interface. Ultrasonic Rangefinder - Maxbotix LV-EZ1 - Distance sensor with both analog and RS-232 interfaces, providing sonar range info from 6 to 254 inches. Mini Photocell - The photocell will range its resistance based mostly on how much gentle it is uncovered to. Will differ from 1k? 10k? in the dark. BMP085 Barometric Strain Sensor - Low power, high precision barometric strain sensor with I2C output. Flex Sensor - Because the sensor is flexed, the resistance across the sensor increases. SoftPot - These are very thin variable potentiometers. By pressing on varied positions alongside the strip, you fluctuate the resistance. Certain Content material THAT Appears ON THIS SITE COMES FROM AMAZON Companies LLC. THIS Content material IS Supplied \"AS IS\" AND IS Subject To alter OR Removing AT ANY TIME.
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