DC-DC Adjustable Step-up Power Converter Module LM2577 4-35V

Overview

It is a LM2577 DC 3-30V to 4-35V Adjustable Power Supply Step-up Module, maximum input current 3A, the highest conversion efficiency 92%, It very suitable for DIY a mobile power, Boost charger.

DC-DC Adjustable Step-up Power Converter Module LM2577 4-35V

Features:

• Wide Input voltage: 3.5V-35V
• Output Voltage: 4-35V (Adjustable)
• Output current: rated current 3A MAX ( Heat-sink Needed)
• If you need its output power greater than 15W, please add with heat-sink
• Conversion efficiency: Up to 92% (output voltage higher, the higher the efficiency)
• Switching Frequency: 50KHz
• Rectifier: Non-Synchronous Rectification
• Short circuit protection: current limiting, since the recovery
• Operating temperature: Industrial grade (-40 to +85) (output power 10W or less)
• Full load temperature rise: 40
• Load regulation: ± 0.5%
• Voltage regulation: ± 0.5%

For more details of Code & Description Click Here

Serial RAM 8K

Overview

The Serial RAM Board features an 8192-byte Serial SRAM 23K640  designed to communicate via the microcontroller's SPI interface. Perfectly fits into all standard prototyping breadboards.

Serial RAM 8K

Features:

• 23K640 serial RAM with 64K bits of memory.
• Perfectly fits into all standard prototyping breadboards.
• Industry standard SPI communication interface with fast datarates.
• Board is designed to use 3.3V power supply only.

For more Details & Codes Click Here

SOIC to DIP Adapter 20-Pin

Overview

Adapter for standard 20 SOIC SMD Parts to convert to standard 20 Pin DIP size.This SOIC breakout board is a PCB which will interface an SOIC package to 0.1" (2.54mm) headers which can be used on breadboards for prototyping your projects.Simply solder-on your 20-pin SOIC form-factor IC, along with some 0.1-inch-pitch headers, and you will have a usable, breadboard-friendly unit. 

SOIC to DIP Adapter 20-Pin:

Features

• Solid Construction
• Plated Through Holes
• Sutable for Mounting in Standard 20 Pin DIP Configuration.

For More Details & Coding please Click Here

Serial Flash 8MB

Overview

The SerialFlash Board features an 8 Mbit, low-voltage Serial Flash Memory 25P80V6 with 40 MHz SPI bus interface. It perfectly fits into all standard prototyping breadboards. Serial-interface memory can be used in numerous electronic devices and applications.

Serial Flash 8MB:

Features:

• 25P80V6 with 8Mbit of memory and 40 MHz SPI bus interface.
• Industry standard SPI communication interface with fast datarates.
• Board is designed to use 3.3V power supply only.
• SerialFlash Board is ideal for applications such as multimedia devices, drives, optical and printing devices.

For More Descrioption & Codes Please Click Here