Amazon DIYmall  
10-05-2017 04:30 pm
DIYmall 5 Pack HC-SR501 Pir Motion IR Sensor Body Module Infrared for Arduino
Use Potentiometer 105, output timing is from 0.5S to 200S. Same product link https://www.amazon.com/dp/B07CSM3K63
Reference links: https://www.mysensors.org/build/motion
NOTE: On this retrigger jumper is a solder jumper, and you need solder it by yourself
Warranty: one year warranty, any question please feel free to contact
Package Included: 5 X HC-SR501 PIR Infared Sensor
Amazon WORLDS BEST CABLES  
1 Foot – Audiophile High-Definition Audio Interconnect Cable Pair CUSTOM MADE By WORLDS BEST CABLES – using Mogami 2497 wire and KLEI Copper Harmony Phono/RCA Connectors
This is a custom built cable assembly, by WORLDS BEST CABLES (WBC). This cable assembly is made using the Mogami 2497 wire and KLEI Copper Harmony RCA Connectors. We at WBC always make world-class custom-built cable assemblies using many of the leading cable and connector brands, if you are unable to find the length and type of cable you are looking for, please feel free to contact us, we will strive to assemble the required cable for you.
The brand of wire we used for this custom cable assembly: Mogami, one of the most sought after Pro cable brands, preferred by major recording studios and leading sound engineers around the world. All Mogami cables are made in Nagano - Japan using the best materials and technological expertise of decades of R&D.
The brand of connector we used for this custom cable assembly: KLEI Copper Harmony Plug with over 101% IACS conductivity Copper signal & ground pins provide rapid transfers of electrons. No metal collar & the Single Point Ground Contact design employed eliminate Eddy Currents, Capacitive Reactance & Micro-Arcing.
All our bespoke cables are professionally soldered using WORLDS BEST CABLES proprietary 4% silver solder blend & a nitrogen-assisted soldering process unique to us, exceeding industry standards, improves integrity of solder joints over traditional methods.
These are custom made cables lovingly assembled by WORLDS BEST CABLES, we offer the largest array of custom built cables in the market, we carry all the major cable and connector brands. We have served millions of customers with quality assemblies for - This sale is for a pair of cables, each cable is 1 Foot long (2 cables for left and right channels).
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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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