Amazon Oiyagai  
08-03-2018 10:30 pm
Oiyagai 5pcs HC-SR501 Human Body Pyroelectricity Infrared PIR Motion Detector Sensor Module
HC--SR501 Body Sensor Module
The human body sensor lighting industrial automation and control, etc.Ideal for Arduino, Raspberry Pi, PIC and more.
The automatic sensor: to enter the sensor output range is high, people leave the sensor range of the automatic delay off high, output low
Board Dimensions: 32mm*24mm
Package Content : 5 x Human Body Sensor Module
Amazon PowerSource  
[UL Listed] PowerSource 65W 45W Extra Long 14Ft AC-Adapter-Charger for Lenovo-ThinkPad X1 Carbon (2nd 3rd 4th Gen ONLY!), X1 Yoga 1st Gen ONLY!, T Series T470 T470S T460 T450 Laptop Power Supply Cord
*IMPORTANT READ BEFORE BUYING* - This charger is NOT compatible with newer generation X1 Yoga and X1 Carbon laptop models that require a USB Type-C charger. THIS CHARGER IS NOT A USB TYPE C CHARGER! Please check the "Connector Compatibility" photo before purchasing. POWER SPECS - Output Max: 20V 3.25A 65W (20V 2.25A 45W also compatible) / Input Volt Range: 110-240V / Original Lenovo Charger Laptop AC Adapter Power Cord Replacement by PowerSource
COMPATIBILITY - ThinkPad X1 Carbon (IMPORTANT! 2nd 3rd 4th Gen ONLY!); X1 Yoga (IMPORTANT! 1st Gen ONLY!); T Series T431s T440 T440p T440s T450 T450s T460 T460s T470 T470s T550 T560 T570 TP25; X Series X240 X240S X250 X260 X270; E Series E431 E440 E450 E455 E460 E465 E470 E475 E531 E540 E550 E550c E555 E560 E565 E570 E575; L Series L440 L450 L460 L470 L540 L560 L570; B Series B40-30 B50-30 B50-35 B50-70 B5400; P/N PA-1650-72 PA-1650-37LC ADP-65FD B ADLX65NLC3A ADLX65NDC3A & others (list below)
SAFETY / UL LISTED - Underwriters Laboratories, the leading American consumer product testing laboratory, lists this PowerSource product as meeting their standards for electrical safety and design in the United States and Canada. Don't buy potentially inferior or dangerous chargers that can harm your laptop or worse!
PERFORMANCE, SAFETY, RELIABILITY - All of our product lines are put through rigorous quality control procedures to ensure safe, reliable operation for years to come. We guarantee our products will charge your device as efficiently as the original charger, or any other replacement. In addition, our products are in compliance with top industry standards, and include numerous safety mechanisms, including protection against short circuiting, overvoltage, overcurrent, and internal overheating.
MONEY BACK GUARANTEE - As an American
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Amazon Coredy  
Coredy Digital Voice Recorder, Portable Handheld Voice Activated Audio Sound Tape Recorder Dictaphone with Tack Marks 22 Hours Rechargeable Battery Lasted Super Long Recording Time for Lectures Memos
SUPERIOR RECORDING QUALITY: Capture all your meetings, lectures, interviews and seminars in HIGH QUALITY crystal clear audio with dual high sensitivity microphone, intelligent reduces ambient noise for clearer playback. Multi-protection that auto save recording files for every 5 seconds and LOCK button stop your mis-operation during recording to protect your every recording smoothly
3-IN-1 RECORDING DEVICE: Capture recordings in stereo, store files via USB memory stick and use as an MP3 music player, 4GB internal memory, memory can be extended up to 64GB with microSD/HC/XC memory card. built-in 500mAh rechargeable battery lasted 22 hours super long recording time. Easy PC connection with a USB cable, simply plug in and share content, compatible with PC or MAC
ADVANCED RECRODING: VOICE OPERATED RECORDING (VOR), the recorder start recording when the recorder detects sound, pause when no sound is heard, eliminating recording during soundless periods. RECORDING TELEPHONE CONVERSATION with LINE-IN technology, never miss any important telephone conversation. MIRROR RECORDING, mirror record from any 3.5mm AUX devices to recorder with HIGH-QUALITY crystal clear audio
GIFT IDEAL FOR MOST PEOPLE: The recorder perfect for your lecture, semester class, speech, interview, group talking, podcast recording, voice memo, telephone conversation recording. ideal for students, professor, teacher, businessman, writer, blogger, language study and more
TRACK MARK: The track mark function allow you add multiple bookmarks to each recording, and jump to next/previous during playback, easy to playback for long time recording. A-B repeat function, DPC (Digital Pitch Control) function, you can play back a file faster or slower by adjusting the playback speed in a range from 0.60 times to 1.80 times
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