OWSOO 4ch Channel CCTV Surveillance DVR Security System
OverView
CPY-2410 12V/24V 10A USB MPPT Solar Panel Battery Charge Controller
Features:-Use single-chip microcomputer control, has the advantages of intelligent, strong adaptability, reliable function.-Adopts the MPPT technology, can work in the maximum power point of the I-V curves, the efficiency is up to 99%.-With high precision temperature detection and compensation circuit, longer battery life.-12V/24V auto work,three stage of battery display, can intuitively understand of the working status of the controller.-Delicate structure design and highly precise circuit design, allowing the space of the controller to be maximize.-With over charging, over discharging, overload, short circuit and reverse polarity protection.-With USB 5V output, can charge different digital products.-The full name of MPPT Maximum Power Point Tracking, is an advanced way of charging. The MPPT controller not only can real-time detect the power of solar panels,but also can track the highest voltage current value(VI), which make the system with the highest efficiency for battery charging.Specifications:Color: BlackSize: Approx. 132 x 100 x 25mm/5.19 x 3.93 x 0.98Voltage: 12V/24VCurrent: 10AMPPT efficiency: Max: 99%Over load,short circuit protection: 1.5 rated currentNo load current: 10mAOver voltage protection: 16V, x2/24VVoltage of stop charging: 14.7V, x2/24VDischarge recovery voltage: 12V, x2/24VOver discharge voltage: 10.8V, x2/24VUSB Output: 5V, 1AWeight: 263gPackage Included:1x MPPT Solar Controller1x User manualDetail Pictures:
Security Surveillance IP Camera with Onvif WiFi 2MP 1080P Wireless Speed Dome CCTV IR Outdoor NetCam 16/32/64G TF Card(optional) Lightinthebox
What's in the box:1 Package,Power Adapter,IP Camera,English and Chinese Manual; Lens:3.6; Environment:Outdoor,Indoor; Connection:WIFI; Shape:PTZ; Type:IP Camera; Features:Night Vision; Listing Date:08/01/2023; Resolution:2MP
Portable Mini 2.4" TFT Handheld Pocket Digital Oscilloscope DIY Kit Parts with Probe and Case SMD Soldered Electronic Learning Set 1Msps 0-200KHz STM32 Chip
Features: Adopt ARM Cortex-M3 processor (STM32 chip) and it runs faster than DSO138 and a good handle of data. Used for secondary development on the basis of this kit, for example, it can be changed to Millivoltmeter, data loggers. With Auto/Normal/Single trigger modes, easy to capture the moment waveform. Available rising or falling edge trigger and with adjustable trigger level position and instructions. Observable previous waveform before trigger(negative delay). Can freeze waveform display at any time(HOLD function). With waveform parameter digital display, including frequency, period, pulse width, duty ratio, MAX./MIN./AVG./Peak-Peak/virtual values. Waveform storage function: will not lose the waveform after power off. Short-circuit and open-circuit detection: can help the user find out the soldering error. Great DIY kit and fun to make your own oscilloscope, especially suitable for electronic enthusiast who are interested in soldering and STM32. TFT controller recognition function with cool black case. Come with instructions, easy to install and operate. The SMD has been soldered, more suitable for electronic beginner. Notice:When you receive this DIY kit, please don't solder it before connecting with DC 9V 200mA power supply to test the circuit board(no more than 10V, or it may be burned).
Extra-Abdeckplane für Acht-und Ovalformbecken - Extra-Abdeckplane für Acht-und Ovalformbecken
Nutzen Sie die Vorteile dieser universellen Ganzjahresabdeckung. Schützen Sie Ihr Beckenwasser vor groben und feinen Schmutzpartikeln. Sie ersparen sich jede Menge Arbeit, wenn es um die Reinigung des Pools geht. Verhindern Sie starken Wärmeverlust, indem Sie die Plane zum zusätzlichen Heizen einsetzen. Technische Daten: robustFarbe: Dunkelgrünintegrierte Ösen, Kordelzug und Spannschlossgeeignet für Acht-und Ovalformbecken
LODESTAR Japón Tipo Alicates de plástico de acero con alto contenido de carbono
LODESTAR Japón Tipo Alicates de plástico de acero con alto contenido de carbono
10-Pack 400 Grit 1 Inch Wide 30 Inch Long Red Stiff Abrasive Cloth Sanding Belt
10-Pack 400 Grit 1 Inch Wide 30 Inch Long Red Stiff Abrasive Cloth Sanding Belt