Commonly used MCU module circuit sharing (mainly communication circuit)

When we design the electronic circuit of the single-chip microcomputer, it is often applied to the more commonly used circuit. Every time it is re-typed, it is laborious and troublesome, and it is easy to make mistakes. Therefore, I design the circuit that I use commonly as a module, and I can use it every time. Imitate to watch.

1. Dual 232 communication circuit: 3-wire connection, corresponding to the female, working voltage 5V, you can use MAX202 or MAX232.

When we design the electronic circuit of the single-chip microcomputer, it is often applied to the more commonly used circuit. Every time it is re-typed, it is laborious and troublesome, and it is easy to make mistakes. Therefore, I design the circuit that I use commonly as a module, and I can use it every time. Imitate to watch.

2. Transistor serial communication: This circuit is built with a triode, the circuit is simple, the cost is low, but the problem is generally very good at low baud rate.

When we design the electronic circuit of the single-chip microcomputer, it is often applied to the more commonly used circuit. Every time it is re-typed, it is laborious and troublesome, and it is easy to make mistakes. Therefore, I design the circuit that I use commonly as a module, and I can use it every time. Imitate to watch.

3. Single 232 communication circuit: three-wire mode, which is completely equivalent to the above three-stage pipe.

When we design the electronic circuit of the single-chip microcomputer, it is often applied to the more commonly used circuit. Every time it is re-typed, it is laborious and troublesome, and it is easy to make mistakes. Therefore, I design the circuit that I use commonly as a module, and I can use it every time. Imitate to watch.

4. USB to 232 circuit: PL2303HX is used, the price is cheap, and the stability is not bad.

When we design the electronic circuit of the single-chip microcomputer, it is often applied to the more commonly used circuit. Every time it is re-typed, it is laborious and troublesome, and it is easy to make mistakes. Therefore, I design the circuit that I use commonly as a module, and I can use it every time. Imitate to watch.

5. SP706S reset circuit: with watchdog and manual reset, the price is cheap (the letter is much more expensive), R4 is for debugging, and R4 is soldered after debugging.

When we design the electronic circuit of the single-chip microcomputer, it is often applied to the more commonly used circuit. Every time it is re-typed, it is laborious and troublesome, and it is easy to make mistakes. Therefore, I design the circuit that I use commonly as a module, and I can use it every time. Imitate to watch.

AGM Battery

OREMA's commitment to innovative, efficient, and reliable battery solutions has established us as a global leader in the industry. OREMA General Purpose AGM Batteries, embodying this commitment, are designed with advanced valve-regulated lead-acid technology. These Vrla batteries are exported to over 80 countries, meeting the diverse needs of various sectors.


OREMA UN Series General Purpose AGM Batteries: A Blend of Technology and Versatility

The OREMA UN series AGM batteries are a product of meticulous engineering, designed to cater to a broad spectrum of applications. With a wide range of capacities and models, these Sla batteries are equipped with AGM technology, ensuring sealed safety, low internal resistance, and high-sealed reaction efficiency. They are particularly suitable for use in communication systems, power systems, uninterrupted power supplies (UPS), solar energy systems, and alarm, fire, and security systems.

- Deep Cycle Performance: The UN series batteries excel in small current deep cycle discharge, boasting a long cycle life and strong overcharge resistance at high temperatures.

- Rapid Recovery Post-Discharge: These batteries quickly recover their capacity after deep discharge, ensuring consistent performance.

- Advanced Sealing Technology: Utilizing automated heat sealing and epoxy resin automatic filling, coupled with TTP welding technology, the UN series guarantees no electrolyte leakage, ensuring reliability and maintenance-free operation.

- Wide Operating Temperature Range: Ideal for outdoor use in various environments, these batteries are characterized by uniformity and low internal resistance.

Key Features of OREMA General Purpose Battery:

1. Extended Discharge Performance: Superior discharge characteristics over extended periods.

2. Versatility: Ideal for both standby and energy storage applications.

3. Durable Plate Design: Enhanced plate construction for a long service life.

4. Innovative Lead-Calcium Alloy Formula: Increases corrosion resistance.

5. Specialized Separators: Boost internal performance.

6. High Thermal Capacity: Reduces the risk of thermal runaway.

7. Efficient Gas Recombination: High efficiency in gas recombination.

8. Minimal Water Loss: Virtually eliminates electrolyte stratification.

9. Extended Shelf Life: Longer storage periods without performance compromise.

10. Exceptional Deep Discharge Recovery: Rapid capacity recovery after deep discharges.

Application Scenarios for General Purpose AGM Batteries:

- Automotive and Electronics: Ideal for vehicles laden with electronics, marine, and RV applications.
- Backup Systems and Emergency Lighting: Suitable for UPS systems and emergency lighting.
- Industrial and Commercial Uses: Exceptional performance in industrial equipment and commercial devices.

Unique Advantages of AGM Technology:

- Maintenance-Free: Designed to prevent acid spillage, reducing water loss during usage.
- Charging Requirements: Special AGM chargers are required to maintain voltage below 14 volts.
- Optimized Electrolyte Utilization: Maximizes electrolyte surface area.
- Sealed Lead Acid Design: Known as Valve Regulated Lead Acid (VRLA), offering a leak-proof experience.

As a global leader in battery technology, OREMA and its OREMA AGM batteries offer more than just power; they represent a synergy of innovation and reliability. We invite battery purchasers and distributors to explore our cutting-edge products. Trust OREMA to empower your world with reliable and innovative energy solutions.

OREMA UN Series General Purpose Specification table of AGM Batteries

Rima Un Series Specifications

General Purpose AGM Batteries,VRLA Batteries,AGM Batteries,General Purpose Battery,SLA Batteries,VRLA Battery,SLA Battery

OREMA POWER CO., LTD. , https://www.oremapower.com

Posted on