2-Pack LM2596S Adjustable Step-Down Module Utilizing LM2596 DC-DC Buck Converter Technology for 3A Voltage Regulation, Supporting Input Range of 3.2-40V to Output Range of 1.25-35V
Price: $7.99
1.
This is a step-down module that necessitates an input voltage surpassing the desired output voltage.
The acceptable input voltage spans from DC 3.2V to 40V, while the output voltage ranges from DC 1.25V to 35V.
It is crucial to note that reversing the input and output can potentially damage the chip, so utmost caution is advised.
2.
The LM2596 chip module is of superior quality, boasting an impressive efficiency of up to 92%.
It is capable of handling currents effortlessly up to 3A (short-term).
For sustained operation at or below 2A, there is no need for an additional heatsink.
However, if the output current surpasses 2.5A (or the output power exceeds a certain threshold), it's advisable to take appropriate measures to ensure stable and safe operation.
The HUAREW Breadboard Kit, equipped with a Power Supply Module, Jumper Wires, Battery Clip, and both 830 and 400 tie-Points Breadboard, offers a comprehensive solution for electronic prototyping needs.
Price: $8.99
Input voltage range: 6.5V to 12V (DC) compatible with USB power sources; Output voltage: adjustable between 3.3V and 5V Maximum output current capacity: less than 700 ma Breadboard Construction: Made of ABS Plastic Panel, Incorporating Tin-Coated Phosphor Bronze Contact Sheet Jumper Wire Lengths Available: 12cm, 16cm, 20cm, and 25cm (equivalent to 4.72in, 6.30in, 7.87in, and 9.84in respectively) Usage: Ideal for a diverse range of DIY projects and applications
Genuine Copper Battery Linking Clamp, Automobile Battery Terminal Attachment Set, Battery Terminal Attachment Clamps, Negative and Positive
Price: $6.99
?【Premium Copper Battery Connection Clip - Sturdy Composition】The clamps utilized for automotive battery charging are crafted from superior-grade copper, renowned for its robust nature, longevity, and enduring performance.
The introduction of the refined pure copper battery connection clip with its direct linkage to the battery ensures a seamless flow of current, sans any impediment, thus delivering a superior output.
The pure copper construction ensures optimal power transmission efficiency.
?【EFFORTLESS AND SWIFT INSTALLATION】: Seamlessly threads onto standard 1/8" NPT ports and secures firmly with the accompanying nuts, facilitating a swift and hassle-free installation process
2 Units of MS621FE FL11E 3V 5.5mAHr Rechargeable Battery with Enhanced Capacity for Electronic Components Organiser
Price: $6.63
Free from memory retention.
Capable of recharging regardless of remaining charge.
High-capacity battery ensures longer usage.
Real-time clock CMOS BIOS backup ensures data integrity.
Addresses various error codes, including System error, System CMOS checksum bad, System Timer error, and Real-Time Clock Error.
A minimal amount of memory dedicated to storing BIOS settings on a computer.
Effortlessly resets BIOS settings to their default configuration.
This CMOS is fully functional and guaranteed to work as intended.
An excellent choice for replacing a malfunctioning or broken CMOS on a Genuine MS621F MS621FE.
Pack of 2 units suitable for MS621FE FL11
MECCANIXITY Presents its Premium PVC Heat Shrink Tubing Designed for Battery Wraps With a diameter of 65mm and a flattened length of 103mm, this tubing offers an impressive length of 4 meters, making it a convenient choice for a wide range of battery pac
Price: $14.49
Battery Manufacturing
The PVC heat shrink tubing serves as a protective measure for large batteries and battery packs, encompassing types like 18650, 21700, AA, and AAA.
This tubing not only guards the battery packs but also extends its application to safeguarding electronic components and LED pins.
Additionally, the PVC heat shrinkable tube finds its utility in DIY projects for various handheld tools, offering enhanced convenience and speed.
The specifications of this PVC heat shrink tubing include a diameter of 65mm, a flat width of 103mm (or 4 inches), and a total length of 4 meters.
It operates within a temperature range of -40°C to +105°C (-40°F to +221°F), and its shrinkability is activated at 80°C (176°F).
MECCANIXITY's Battery Wrap Features PVC Heat Shrink Tubing with 60mm Diameter, 95mm Flat Width, and 10 Feet Length in Light Green Color, Offering Superior Insulation for Battery Packs
Price: $13.99
The PVC heat shrinkable tubing serves as a reliable protective covering for large-sized batteries and battery packs, encompassing varieties like 18650, 21700, AA, and AAA battery packs.
This tubing offers excellent protection not only to battery packs but also to electronic components, LED pins, and other delicate components.
Additionally, it finds application in DIY projects, facilitating the creation of various handheld tools with enhanced convenience and speed.
The PVC heat shrink wrap tube boasts dimensions that include a diameter of 60mm, a flat width of 95mm (or 3.74 inches), and a total length of 10 Feet.
It operates within a temperature range of -40°C to +105°C (-40°F to +221°F), ensuring reliable performance even under extreme conditions.
Introducing the PASSICA DECOR 2 Pack USB Rechargeable LED Light Bulbs, bundled with a Remote Controller for Convenient Dimming. These battery-operated emergency bulbs are ideal for powering
Price: $42.99
Battery-Powered Light Bulbs: A Cost-Effective Pair Offering Exceptional Value.
These USB-chargeable bulbs emit a bright 320LM with a 5000mAh capacity, ensuring up to 48 hours of illumination on a single full charge.
The magnetic base simplifies charging, while the five timing options (15min, 30min, 45min, 1h, 2h) provide flexibility and convenience.
Both buttons and remote switches are available for convenient operation.
Versatile Lighting Options: These bulbs offer dimmable capabilities and three distinct color temperatures - 3000K for a cozy warm light, 4000K for a natural feel, and 6000K for a crisp white light.
Each color setting comes equipped with four brightness levels, allowing you to customize your lighting needs.
All functions are seamlessly controlled by a remote control, enhancing the user experience.
Effortless Installation and Usage: Enjoy the freedom of wireless lighting with these battery-powered bulbs.
No complex wiring or electrical setup is required, making installation a breeze.
Simply place the bulbs where desired and enjoy the convenience of long-lasting, rechargeable illumination.
PVC Thermal Contraction Tubing, Protective Sleeve for 18650, 21700, and 26650 Lithium Cells, DIY Battery Assemblies with a Flat Dimension of 5.9 Inches (150mm) and a Length of 9
Price: $6.93
Safety Enhancement: The PVC heat shrink tubing serves as an efficient insulator and separator for batteries, mitigating the risks of short circuits and associated safety hazards that may arise during battery usage.
This ultimately enhances the overall safety of battery operations.
It is compatible with various battery types, including 18650, 21700, 26650, AA, and AAA battery packs.
Additionally, battery wraps provide protection for battery packs, electronic components, LED pins, and other elements.
Furthermore, the PVC heat shrinkable tube can be utilized for DIY projects involving various handheld tools, offering greater convenience and efficiency.
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