Diymall Voltage Sensor Dc0-25v for Arduino with Code(Pack of 2pcs)
- DC input connector: Terminal cathode connected to VCC, GND negative pole.
- Output interface: "+" then 5/3.3V, "-" then GND, "s" then the Arduino AD pins.
ReviewsV Detection
Bolsen HB100 Microwave Doppler Radar Wireless Module Motion Sensor HB100, Microwave Motion Sensor, Motion Detector
- 【Doppler Technique Microwave Induction】: The RCWL-0516 Microwave Radar Sensor Module is equipped with Doppler radar technology which is specially designed for detecting objects' motion. With high anti-jamming capability that it'll not be affected by wind, heat or other environmental factors..
- 【RCWL-9196 Chip】: Equipped with the special signal processing chip RCWL-9196, the radar sensor module has the features of high sensitivity, long sensing distance(5-7M), high reliability, wide detection angle and wide power supply voltage range(4.0-28.0V)..
- 【5 Ports for Varying Needs 】: 3V3(3V3 Power Output).
- OUT(Control output. It will output high level when detect moving objects).
- OUT will output low level all the time when the power is lower than 0.7V).
- 【Penetration Testing Capability】: Compared with the traditional infrared induction PIR, this sensor module has the penetration detection ability..
- 【Package Inlcudes】: 5x RCWL-0516 Microwave Radar Motion Sensor as pictured..
20 Amp Lithium Battery Charger, 12V and 24V Lifepo4,Lead-Acid(AGM/Gel/SLA.) Portable Car Battery Charger,Battery Maintainer, Trickle Charger, and Battery Desulfator for Car,Boat,Motorcycle…
- ...Pulse Repair】Maintainer/Pulse Repair to activate your battery, the unique battery protection function allows you to charge your battery quickly and safely, and trickle charging is the perfect final protection for your battery to be fully charged..
- ✅✅✅【Temperature Detection & Multiple Protection】With built-in temperature sensor, it can be charged normally from -10°C (14°F) to 40°C (10°F). Built-in multiple detection, temperature protection, low voltage protection, overvoltage protection, short circuit protection, overcurrent protection, electrostatic spark protection. Allows you to recharge with complete peace of mind..
Southwire Tools 40116N NCV Detector 100-600V AC
- NON-CONTACT detection of AC voltage in wires, light switches, circuit breakers, outlets.
- PEN STYLE non-contact electrical tester fits comfortably in the pocket.
- ACCURATE detection of AC voltage from 100-600V AC.
- PROVIDES BOTH AUDIBLE AND VISUAL INDICATION. Tip glows green when on and flashes red when voltage is detected.
- LOUD BEEPER ALERT to indicate voltage is detected.
- RUGGED with ability to withstand 6' drop test rating.
- POWERFUL BUILT-IN FLASHLIGHT rear facing to illuminate dark areas.
- AUTO-POWER OFF preserves battery life by powering off after 5 minutes of inactivity.
- QUICKLY DETECTION for the presence of live voltage on outlets, wiring, circuit breakers, lighting fixtures and switches.
- CAT IV 600V SAFTEY RATING, UL and CUL listed.
Progressive Industries RV Surge Protector 50 Amp with Electrical Management System, Hardwired with Remote Display, EMS-HW50C
- PEACE OF MIND - UL Certified and Canadian Approved, Lifetime Warranty.
- EMS SURGE PROTECTION - 5-Mode / 3,580J / 88,000A. Ratings: 50A / 120V/240V / 12,000W. Operating Temperatures: -40C to +105C. Includes 14' Data Cable.
- EMS FAULT DETECTION - Open Ground, Open Neutral & Reverse Polarity Detection and Protection, Over/Under Voltage Protection, Miswired Pedestal & Surge Failure Indicators, Accidental 240V Protection and A/C Frequency Protection.
- REMOTE DIGITAL DISPLAY - Included display continuously scrolls through the power source information providing immediate updates.
- HARDWIRED PROTECTION - Protect your RV against voltage fluctuations, power surges, and incorrectly wired shore power.
Fluke 2AC Alert Voltage Tester
- Voltbeat technology and continuous self test so you always know it is working.
- Upon detection, tip glows and beeper sounds.
- 20 volt to 90 volt AC control circuit model also available.
- Voltbeat technology and continuous self test so you always know its working.
Swann SWNVK-880004-US 8-Channel 4K HD IP SecuritySystem Kit Network Video Recorder NVR w 4TB HDD & 4 x 4K Surveillance Cameras
- 1*12V/2A for NVR).Connect PC/TV monitor to NVR with a VGA/HDMI Cable. Please note：Wireless means wireless Internet connection, but also need to plug in power supply.
- 【Remote Access & Motion Alarm】 NVR Security Camera System support Remotely video preview, recording, sync-playback, backup, motion detection, and email/app alarm.Need Connect NVR to router with network cable. Download the free App "XMEye Pro" to your mobile to add SAFEVANT device,you can remote access simultaneously on smart devices at anytime, anywhere with WiFi/ 4G/5G.You can set up a monitoring area,Email alert or App alert will be sent once motion got triggered..
- 【Motion Detection】Wireless Home Security Camera System supports motion recording and detection.When motion is detected,Smart notifications with snapshot alerts will be pushed to your smart phone via iPhone/ Android App.To minimize false alarms,please setup your own detection plan and zone for each camera..
- 【Reliable Wireless System】8CH 3MP Wireless Security Camera System with 8 cameras.(any 3.5inch SATA interface Hard Drive will be ok) Perfect for Villa, Home, Office, Shop, Warehouse or elsewhere(Indoor/ Outdoor).Allow 24*7 continuous Live Surveillance. Peace at mind all the time..
Anti Spy Detector,Bug Detector,M8000 RF Signal Detector Anti Tracking Strong Magnetic Detector for Wireless Audio Bug Camera Detector Finder with Extra Mini Anti Spy Camera, 2021 Upgraded Version
- ★【2021 Upgraded Anti Spy Detector】:Seesii M8000 anti spy detector uses German advanced technology, built in the latest upgraded chipset, which can provide artificial intelligence analysis, strong anti-interference, high sensitivity, wide frequency detection range and longer working time. With Searchlight magnetic sensor antenna,easy to use,easy to search the spy cameras in car,office,room anywhere..
- ★【4 Detection Modes & LED Colorful Screen】:This hidden camera detector has 4 detection methods：RF signal detection, Magnetic signal detection, Automatic detection and infrared detection of extra mini anti spy camera.Exactly locate the hidden devices in your home and car.Come with the LED display, three danger levels showed on it, when the hidden device is detected, the signal led will point to a higher danger level. Very easy to operate..
- ★【Easy To Use,Mini & Portable】:Mini and portable design,you can take the wireless audio bug camera detector finder the anywhere you want.Definitely a belongings for your travel and a stay in hotel.Easy to use,with audible buzzer alarm and vibration alarm,the closer the detector to device,the louder and faster the alarm becomes.The sensitivity can be adjusted to meet the detection range.Continu....
Amcrest 4MP Video Doorbell Camera Pro, Outdoor Smart Home 2.4GHz and 5GHz Wireless WiFi Doorbell Camera, Micro SD Card, AI Human Detection, IP65 Weatherproof, 2-Way Audio, 164 Wide-Angle Wi-Fi AD410
- ...e Amcrest Video Doorbell Camera is RTSP stream compatible. Includes 1 x 4-Megapixel Doorbell Camera, 1 x Corner Bracket, 1 x Wedge Bracket & Installation Tools..
- Our WiFi Doorbell Camera works with dualband Wi-Fi Networks (2.4GHz & 5Ghz). Built in night vision allows you to see in the dark, up to 16 feet away. Human Detection that allows the doorbell to only send motion notifications if a human figure is detected. This is useful to avoid false alerts front unwanted objects such as trees, birds, cars, or any other unwanted objects. Human detection can be used without having to enable the motion detection toggle switch..
- Motion Sensor lets you receive motion detection alerts via push notifications and instantly review recorded footage directly from your smartphone using the Amcrest Smart Home app. Securely store your HD footage to the Amcrest Smart Home Cloud or store directly to a class 10 MicroSD card up to 128GB. (MicroSD Card Not Included, Limited compatibility with Amcrest View Pro, Not compatible with Amcrest Cloud)..
- At Amcrest, youll receive a full 1-year US Warranty and Lifetime technical support provided directly from Amcrest. You will also receive a 1-Year Free SmartHome Cloud Subscription. The Amcrest SmartHome WiFi Video Doorbell Camera ....
Video Doorbell Camera Wireless WiFi Two-Way Audio Smart PIR Motion Detection HD WiFi Security Camera Real-Time Video for iOS & Android Phone
- ✿ Smart Doorbell Camera：eudic video doorbell designer has specially designed it according of the home door frame. has video intercom,take photo and video, night vision,PIR motion detection, humanoid detection,Free cloud storage, group share,compatible with iOS and Android to make your life more convenient..
- ✿ Real Time & Wide Angle Night Vision ：Doorbell camera real-time view with wide viewing angle lets you never miss any visitor..Day or night, rain or shine, it allows you to take photography and record videos at any time. Night vision mode will be Auto switched..
- ✿ PIR Motion Detection & Humanoid Detection ： Wireless doorbell camera is the smart humanoid detection and thermal sensing Motion Detection: Sends alerts as soon as motion is detected or when visitors press the Doorbell. Low, midium and high sensitivity within 11.48ft for you to choose..
- ✿ Two-Way Talk & Two Power Supply Methods : Watch and talk to visitors anytime, anywhere, and transmit video or voice more clearly with noise reduction and rate adaptation technology.Battery powered directly or hardwired using AC 8 to 24V.Use low-power chips (full charge can support 2 months use),more safer.Please fully charge the device before use..
- ✿ Easy to Install & Cloud Storage & 1 Y....
Hantek DSO5102P USB Storage Oscilloscope Oszilloskope 2 Channels 100MHz 1GSa/s
- ...data collecting, high sampling rate and high bandwidth, one-key transform to waveform function furing measuring.3 waveform scanning modes: automatic/conventional/single. Improve work efficiency. You will receive ET828 or LM2020, they are same product, have same function, LM2020 is our updated name..
- ▼MORE POWERFUL DETECTION RANGE -DC voltage 0 ~ 1000V, AC voltage 0 ~ 750V, DC/AC Current 0 ~ 10A, Resistance 0 ~ 40MΩ, Capacitance 0 ~ 100μf, Frequency 0 ~ 5MHZ, Diode / Continuity open circuit voltage 1.5V, judgement resistance 50Ω. Transistor amplification test to meet all test requirements..
- ▼MORE ACCURACY -Dedicated Chip, the automatic waveform capture function, easy operation. The software calibration technology, memory calibration coefficients. Measure more accurately. To enable Quiet Mode (disable keypress beeps), press and hold the "F4" button and then rotate the rotary knob to turn on the instrument..
- ▼LED BACKLIGHT & STORAGE / READOUT - Analog broadband range up to: D AC ~ 1MHz, Display hold, storage / readout up to 10 waveforms and 100 sets of measurement values. 240x320 color screen with LED backlighting. More clear and suitable for working at night..
- ▼OVERLOAD PROTECTION & MULTI-PURPOSE - Built-in 500mA/10A double protective tube,....