Specifications:
Voltage setting description:
The front side of the PCB can be seen with the words A and B. The output voltage can be changed by using the soldering iron to change the pad on and off. In the following table, 0 means the pad is disconnected and 1 means the pad is connected.
Package:
1x 1.5A Multi-function Mini Boost Module
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The 1.5A Multi-function Mini Boost Module is a versatile step-up voltage regulator designed to convert lower voltage inputs into higher, stable outputs. It is ideal for DIY projects and electronic applications requiring different voltage levels. This module can be powered by a 3.7V lithium battery and is capable of delivering various output voltages, including 5V, 8V, 9V, and 12V, depending on the configuration. Its compact design and adjustable voltage settings make it a practical solution for powering devices that need different voltage levels.
The output voltage of the module can be set by configuring the solder pads labeled "A" and "B" on the PCB:
Answer: You can set the output voltage by adjusting the solder pads on the front side of the PCB. Refer to the table provided in the specifications to connect or disconnect pads A and B to achieve the desired voltage.
Answer: The module can output a maximum current of 1.2A at 5V, 0.7A at 8V, 0.6A at 9V, and 0.5A at 12V when powered by a 3.7V lithium battery.
Answer: Yes, the module can work with any power source that provides an input voltage within the range of 2.5V to the output voltage minus 0.5V. Ensure the input current does not exceed 1.5A.
Answer: Yes, the module is equipped with an LED indicator that shows its operational status.
Answer: The specifications do not provide the exact dimensions and weight of the module, but it is described as compact and lightweight, suitable for use in portable and space-constrained applications.
This multi-function mini boost module is an excellent choice for hobbyists and engineers working on projects requiring flexible voltage conversion solutions. Its ease of use and adjustable settings make it a versatile addition to any electronic toolkit.
Specifications:
For 1.14 inch ST7789V IPS LCD
Package:
1 X TTGO T-Display
1 X Power Cable
2 X Pin
The AT89S51 is a low-power, high-performance CMOS 8-bit microcontroller from Atmel’s 8051 family. This microcontroller is designed for a wide range of applications, offering robust performance and flexibility. It features 4KB of Flash programmable and erasable read-only memory (PEROM) and 128 bytes of RAM, making it suitable for various embedded systems.
Package:
1 Module
The AT89S52 is a low-power, high-performance CMOS 8-bit microcontroller from Atmel, featuring 8K bytes of in-system programmable Flash memory. This microcontroller is designed for a wide range of applications, offering robust performance and flexibility. It includes several standard features that make it suitable for embedded control applications.
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