KEYESTUDIO 4WD Smart Car Robot V2.0, Programmable DIY Robotics Starter Kit for Arduino for Uno R3,17 Electronics Projects/STEM Educational/Science Coding Robot Kit for Teens Adults,15+
【Solar Tracking Kit for Arduino】This kit is based on Arduino. It consists of 4 ambient light sensors, 2 DOF servos, a solar panel and so on, aiming at converting light energy into electronic energy and charging power devices.It boasts a smart phone charging module, a temperature and humidity sensor, a BH1750 light sensor, a buzzer, an LCD1602 display, a push button module, an LED module and others, enriching the tutorial and making the projects more interesting..
【11 Detailed Online Tutorials 】 From simple to complex, guide you step by step. You can either start from those basic ones like learning how to control a signal module or sensor, or aim at a more sophisticated one, the one integrating most of these components..
【High extension】This kit preserve IIC, UART, SPI ports and Lego jacks, and extend other sensors and modules.
if you are experienced，you can also alter the code or connect it with other sensors or modules through the Lego parts reserved to conduct your own experiments..
【Programmble Starter Kit for Kids, Teens, Adults and Professionals】KEYESTUDIO starter kit is a cost-effective open-source pr....
Battery Charger Module USB TP4056 3.7V 4.2V to 9V 5V 2A Charge Discharge Integrated Step Up Module,18650 Lithium Li-ion Battery Charger Module(6 PCS)
Material: Battery charger module made of electronic components.Can be used for multimeter, converted to lithium battery charging..
Features: Battery charger module combines the TP4056 battery charger with a boost circuit. Adds a battery and converts a low power DC device to a USB rechargeable device..
Instructions for use: TP4056 Charger Module can be used for multimeter to convert to charge lithium batteries. VIN+ port input 5V solar panel, BAT+ port can output 4.2V to charger 3.7V 18650 battery..
DEENAI Solar Snake Repellent for Outdoors,Snake Repeller Ultrasonic Solar,Snake Away Repellent for Outdoors,Snake Repellant for Yard,Snake Repellent for Home 4Pack
SONIC PULSES- The solar powered snake repeller outdoor sends out sonic pulses into the surrounding soil. The snakes will take the sound pulses as a....
WIDE EFFECTIVE RANGE- Each covers 6,000 square feet. We suggest placing repellents no more than 82 feet apart. In sandy or rocky soil reduce to 32....
SNAKE AWAY - Repels all common snakes such as green snakes, rattlesnakes, copperheads, bull snakes, milk snakes, and etc. The solar powered snake....
EFFICIENT SOLAR POWER:The outdoor snake repellent is charged by polysilicon solar panel to accumulate power for operation. The solar module charges....
SAFE & ENVIRONMENTAL FRIENDLY- The snake away repellent is safe for dogs, cats and kids at all and is perfect for the environmental awareness..
ALMOCN 12pcs 18650 18650 Lithium Li-ion Battery Charger Module 2A USB TP4056 Adjustable Boost Module DC-DC 3.7V to 5V 9V 12V Step Up Boost Module DIY Kit Parts
Output voltage: 4.3-27V DC (Continuously adjustable).
Battery charger module combines the TP4056 battery charger with a boost circuit. Adds a battery and converts a low power DC device to a USB rechargeable device..
Charging current: Max 1A, Discharging current: Max. 2A.
Instructions for use: TP4056 Charger Module can be used for multimeter to convert to charge lithium batteries. VIN+ port input 5V solar panel, BAT+ port can output 4.2V to charger 3.7V 18650 battery..
2A USB 18650 Lithium Li-ion Battery Charger Module Adjustable Boost Module DC-DC 3.7V to 5V 9V 12V Step Up Boost Module TP4056 DIY Kit Parts.
1200W High Power DC to DC Boost Converter, PEMENOL DC 10-36V to 12-80V Boost Module Step-up Transformer, Adjustable Charging Power Supply for Electric Vehicles and Solar Power
★High Power DC to DC Boost Converter: This module with a function of constant voltage and constant current. It can be used to provide charge for electronic devices. Suitable for voltage stabilization of solar panels, charging of batteries, lithium batteries, etc.
★Wide Input Voltage and Output Voltage: Input voltage: 10-36V.
output voltage:12-80V. The output current can be adjusted(Max 20A). ultra-low input and output voltage difference. When the current > 18A, please strengthen the heat dissipation.
★With Overcurrent and Short Circuit Protection : Double short-circuit protection (input 20A fuse).
with output anti-reverse flood protection, no need to add anti-reverse diode when charging.Note: There is no reverse connection protection, if you have this need, please connect a diode in series with the input.
★Large Heat Sink: Large heat sink design (85mm*62mm*64mm), and it has been processed with black oxidation (black oxidation has better heat dissipation). Which can prolong the service life of the module and make the conversion efficiency of the module higher.
★Widely Application: High-power LED constant current drive, Lithium battery charging, Ni-Cd or Ni-MH battery charging, Solar panels, Wind Turbines, and so on.
SUNYIMA Mini Solar Panel, 6V 6W USB Monocrystalline Solar Panel Charger with Built-in Voltage Stabilization System for Smart Phone, Camping Lanterns, Small Fans Monitor
【MINI Solar Panel】The solar panel has a built-in monocrystalline silicon solar module, which can convert solar energy into electricity,In full sunlight, Maximum current: 1A, Voltage: 6V, USB regulator box 5V..
【High quality】Made of high quality materials, environmentally friendly, durable and sensitive.Has good waterproof performance, can withstand bad weather conditions.
【Light design】Size: 260*140*2mm, Weight: 0.115kg Lightweight design can be placed in a small bag. Do not take up space, almost no weight, easy to carry..
【Wide Range of Applications】Mini solar slabs with USB interface, suitable for small fish pumps, small fans, small motors, small equipment, etc..
【After-sales service】If you have any questions in your product, please contact us, we will answer within 12 hours..
Mighty Mint 32oz Yard Spray Bug Control Natural Peppermint Lawn Spray for Fleas, Ticks, Mosquitos, Ants, and Other Insects
SOLAR SNAKE REPELLER: The snake repellent for outdoors will provide a intermittent pulse vibration to transmit to the surrounding soil and drive the snakes away. It will not cause pollution to people and the environment..
EFFICIENT SOLAR POWER:The outdoor snake repellent is charged by polysilicon solar panel to accumulate power for operation. The solar module charges the battery during the day and runs the unit, while night-time operation is enabled by the battery. Choose the best sun situation enabling the solar panel to receive the light directly..
EASY TO INSTALL: Just insert it into the soil and keep the top at least 40cm from the ground.The solar snake repeller has a strong structure and weatherability design. In order to make full use of the solar powered snake repellent, we strongly recommend 2 or more installation, about 25 meters apart..
DURABLE AND WEATHER PROOF: This snakes repellent uses a high grade ABS plastic material with wind proof and ultraviolet proof structure to protect the splash from all directions from all sides and resist rain, snow or the harsh sun and serve you long enough..
SAFE: 100% Safe.It is snake away that's safe for dogs and children, no sprays or traps, no dead animal..
Voltset 100 Watt Flexible Solar Panel, 2 x 50W 12V ETFE Monocrystalline Panel Bendable Solar Panel, Lightweight Solar Panel Charger for RV Car Van Marine Tent Camping
...t material, the monocrystalline cell and impact resistant material are truly compounded together to make the surface of the solar panel stronger, thinner, lighter and has longer life than the first generation PET and second generation ETFE on the market..
【Ultra Lightweight & Thin】The upgraded materials make the flexible solar panel 70% lighter than conventional solar panels. Iit is only 0.08 inches thick, about 95% thinner than rigid solar panels made of tempered glass, making transportation, installation, and removal a breeze. The flexible panel features IP65 waterproof, dirt-proof and self-cleaning, which is more convenient to use..
【Highly Flexible Panel】Compared to traditional rigid solar panels with tempered glass, the bendable solar panel design breaks down the inconvenience of installation and allows you to use it in a variety of scenarios where standard solar panels cannot be easily installed, such as on the curved roof of an airstream..
【Sturdy & Durable】The flexible monocrystalline panel can work in a variety of environments after rigorously tested, such as rain and snow. Withstanding extreme wind up to 2400PA and snow loads up to 5400Pa. Perfect choice for outdoor travel and recreational use..
Dyson 914641-01 Circuit Board, PCB Power Control DC24, Black
Advanced glass fiber material: The solar light string controller module is made of glass fiber material, with fine workmanship and durability..
Intelligent working state: The solar panel recharges the battery when the light is on during the day. When there is no sunlight in the evening, the LED light is automatically turned on, the battery automatically recharges during the day and night..
Light board: 3.0-3.2V lamp beads in parallel.
The circuit board includes installation instructions: Solar light string controller circuit board with power switch and lighting mode switch, easy to operate. This replacement circuit board is easy to install and setup..
