LETOUR Headlamp, Newest Rechargeable LED Headlamp,COB High Lumens Adjustable Head Lamp Flashlight Headlight USB Rechargeable, IPX45 HeadLamps for Camping, Outdoors, Red Light Include
【HEADLAMP & COB FLOOD HEADLIGHT】LETOUR best and bright headlamp uses COB integrated LED module light source, durable and stable. The lumen output can reach 1800 lumen and a wide-angle radiation angle of 120 degrees for camping, hiking and outdoors. With LETOUR rechargeable headlight you can have a reliable, hands-free led headlight to brighten up your environment..
【PRACTIAL HEAD LAMP】Short press the power button to switch the lighting options, high brightness, low brightness or Red + Blue Strobe Mode. The zoomable headlamp flashlight is the best partner for comping, night working, fishing and any other activities that need bright..
【WATERPROOF HEAD LIGHT FOR OUTDOORS】LETOUR LED headlamp will stay on even in rainy or snowy days. There are quality silicone cover and leakage-resistant, waterproof wiring, all of these create a strong waterproof function..
【SUPER LONG WORKING TIME】This LED headlight comes with a big battery container, you should install 3 batteries(Note that the anode and cathode of the battery are consistent with the "+" and "-" directions in the battery case.), which will greatly extended its working time. Besides, if you lost one or two of the batteries, it can still work with single battery..
12v to 5v Converter Buck Module USB Output Power Adapter Dc Power Adapter Converter Direct Current to Direct Current Regulator Car Power Converter (1)
Parameter: these usb buck module input voltage range DC 12V and output voltage default DC 5V, the maximum output current is 3A, no-load current is 10mA and the maximum output power will reach 15W.
USB and high conversion: this DC to DC converter module has USB charging ports, DC to DC buck converter has integrated switch thin regulator module, the conversion rate is as high as 96%.
Intelligent protection: this 12V to 5V DC converter is using intelligent microprocessing chip, over voltage, over current, over temperature and short circuit, it can be auto protection.
Wide application: DC converter module 12V to 5V is widely applied for GPS navigation, driving recorder, electronic dog, car radio, MP3, MP4, walkie talkie, surveillance system, bus display, taxi advertising screen, LCD TV, LED, etc..
Warm prompt: the power of devices must be lower than 15W when using this DC to DC converter 12V to 5V, and not compatible with partial Samsung phones.
ELEGOO Upgraded 37 in 1 Sensor Modules Kit with Tutorial Compatible with Arduino IDE UNO R3 MEGA Nano
Updated from the old version (others): Received great ideas from our customers and adopted in this upgraded kit..
Removed useless modules like light cup and mercury module, heartbeat sensor, two of the hall sensors, one of the dual-color sensor. Add useful modules like GY-521 accelerometer module, LCD1602 screen, DS1307 real time clock module etc..
Upgraded tutorial only for R3, MEGA R3, NANO in CD, listing paper, resistors pack only from Elegoo Team. There are tutorials in the CD that comes with. If you prefer download the tutorials online from the official website.
100% compatible with Arduino official IDE, Raspberry Pi and STM32..
Note: To use Elegoo starter kits requires basic electronic knowledge. If the user has no experience, it would be better to have someone lead and teach them while studying..
Smraza Ultimate Starter Kit for Arduino R3 Project with Tutorial, 200pcs Components Compatible with Arduino (67 Items) with 9V 1A Power Supply
Smraza Electronics Fun Kit - It has all consumable component are offen used. Compatible with Arduino and Raspberry Pi, it can almost meet all your needs..
A Breadboard and Power Supply Module -Include a good range of LEDs, resistors, buttons, capacitors, a few transistors..
Lcd1602 module and sensor module, with jumper wire and Male-female dupont wire to meet your project expetation..
All parts components are in a sturdy and nice storage box which can help you keep the components neat after using. To keep the widget such as LED, IC, buttons, diodes, etc..
With Datasheet and Tutorial - We provide detailed instruction for you to begin your electronic projects, any questions, please contact our customer service..
CircuitMess Ringo - An Educational DIY Mobile Phone Kit | Learn Electronics and Coding | Soldering project | STEM project for kids | Ages 11+
WORLD’S FIRST EDUCATIONAL MOBILE PHONE: a STEM kit suitable for everyone aged 11+ curious about how mobile phone technology works.
NO PRIOR KNOWLEDGE NEEDED: designed for absolute beginners in electronics. Follow a detailed and straightforward guide to assemble and code your own....
EASY CODING FOR BEGINNERS: Learn how to code new apps and games. drag and drop blocks, or code in a text-based environment in C++. No installation is....
ALL THE COMPONENTS COME IN THE BOX: circuit boards, a TFT LCD screen, casing, GSM module, sound module, amplifier module, detailed instructions, etc.)....
WORKS LIKE A REAL MOBILE PHONE: Ringo is not just a learning set or a toy - it's a fully functional mobile phone that can make calls, send texts, play....
HiLetgo 1.8\ inch ST7735R SPI 128 * 160 TFT LCD Display Module with PCB
A specially designed dot matrix LCD module which is used for displaying letters, numbers and symbols etc..
Consists of several 5X7 or 5X11 other dot matrix character bits.The interval exists between each line or each bit to creat a good character spacing and row spacing effect..
Based on HD44780 LCD chip and adopts standard 16-pin interface..
It has a contrast adjustment knob, backlight selection switch, but also with four directional buttons, a selection button And a reset button..
This 1602 LCD expansion board in the true sense of the circuit will be simplified, directly to the board inserted Arduino Duemilanove controller can be..
MICROWAVE POPCORN PACK: We are offering delicious corn cobs of Pack of 12. This 12-pack of all-natural Farmer’s Popcorn Cob is Kansas grown, non-GMO, and pops right off the cob in its own microwave bag. It’s nothing except healthy, natural, and good for you..
OLD-FASHIONED FOOD: Popcorn on the cob is a charmingly old-fashioned way to enjoy this favourite snack. Put the whole cob in the bag and microwave it. Most of the kernels will pop off, but some will remain and can be eaten right off the cob..
INSTRUCTIONS: Remove plastic wrapper, place cob in popping bag horizontally. Fold the bottom of the bag over three times. Pop for one to one and a half minutes. Do not use the "popcorn" button on the microwave as it is too powerful and may burn the cob. Do not pop for longer than two minutes. Let cool before enjoying..
SERVE AS DELICIOUS COB: Farmer's Popcorn Cob is entertaining and makes a tasty popcorn snack for both kids and adults. These microwave foods item features delicious Kansas-grown corn right on the cob. Simply microwave for two minutes in the included bag. Serve it up in a bowl, and top with whatever you like—salt, pepper, savory or sweet spices, dried herbs, melted butter, or you can just enjoy it plain without any fuss..
SMKAN DP20V2A Constant Voltage Constant Current Programmable Control Step-down Supply Power Module
The constant voltage and constant current programmable control power supply module is cabinet and delicate, and it put the collection of analog integration and digital control functions in one. Its adjustable output voltage range is 0-20.0V, step by 0.1V. Its adjustable output current range is 0-2.00A, step by 0.01A. Boot voltages can be stored freely and the model has two groups of quick storage voltage. Compared with the traditional analog power supply, it is more convenient to quickly extract the voltage or current required. LCD display on the model has the function digital voltmeter and ammeter. You can view the preset voltage, input voltage, output voltage, the preset current, output current, output power and LCD brightness..
Adjusting preset voltage:Pressing SET button, page down to U-SET, press the codding potentiometer, then enter toadjustnumeric value. Press codding potentiometer in turn to choose the numeric value you want to adjust. Turn codding potentiometer to adjust the numeric value. If you want toexit adjusting voltage, press shortly SET. In the process of adjusting preset voltage, if you open output voltage mode by pressing the ON/OFF, the output voltage will be refreshing by increasing or decreasing the numeric value.
