Amazon DIYmall  
10-05-2017 04:30 pm
DIYmall 5 Pack HC-SR501 Pir Motion IR Sensor Body Module Infrared for Arduino
Same product link https://www.amazon.com/dp/B07CSM3K63
Reference links: https://www.mysensors.org/build/motion
Warranty: one year warranty, any question please feel free to contact
NOTE: On this retrigger jumper is a solder jumper, and you need solder it by yourself
Package Included: 5 X HC-SR501 PIR Infared Sensor
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
Detail
Amazon Gipow  
External CD Drive, Gipow USB 3.0 Slim External DVD Drive, Upgrade Aluminum CD/DVD-RW Drive Writer Burner High Speed Data Transfer for Laptop/ Desktop / Macbook / Mac OS / Windows10 /8/ 7 / XP / Vista
★【USB 3.0 INTERFACE】- Gipow External DVD Drive uses advanced USB 3.0 technology high speed interface with strong fault tolerace, provide more faster and stable data transfer speed.you can take it anywhere with slim, lightweight, compact, portable size. It is backwards compatible with USB 2.0 and USB 1.1.
★【 EASY TO INSTALL】-Plug and play. Don't need to install software to set for driver. Adopted advanced 9.5mm internal chip, DVD-RW burner supports playing music, movies or copying/burning movies and music to DVD or CD. Download player software(VLC,GOM or MPC-HC) to play DVD if it can't play dvd.
★【HIGH PERFORMANCE】- This external dvd drive for laptop adopted advanced chip, support CD, CD-R, CD-RW, DVD-RW, DVD±R, DVD±R DL, DVD±RW and DVD-RAM, it features strong error-correcting ability, anti-shock and noise reduction technology, low power consumption, no external adapter needed, bring you a better experience.
★【STRONG COMPATIBILITY】- The Material is Aluminum. With grinding surface finish, this CD/DVD writer/burner is fashionable.this DVD external drives is ideal for various devices. Compatible with windows 2000/ XP/ 2003/ Vista/ 7/ 8/ 10, Linux, Mac OS 8.6, Mac10 OS, laptop, notebook, PC, desktop computer and other system.
★【 100% RISK FREE PURCHASE 】- Gipow CD Drive with 100% brand new DVD loader voltage stabilization system, Avoid high or low voltage lead to the drive can not use or damage the computer.With 90 days product replacement or refund if you are not satisfied.If you have any problems, Please email us via Amazon station mail,we offer you 24 hours customer service support.
Detail
Amazon Coredy  
Coredy Digital Voice Recorder MP3 Player-Voice Activated Dictaphone 22 hours Rechargeable Battery Lasted Super Long Recording Time with Track Mark for Lectures Meetings Interviews Voice Memo
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 misoperation 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, 8GB internal memory stores up to 1500 MP3 music files, 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 f
Detail
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