Summary of NICD NIMH BATTERY CHARGING CIRCUIT PIC16F876 DELTA-PEAK
This article describes a battery charging circuit controlled by a PIC16F876 microcontroller, designed for NiCd and NiMH batteries. It supports charging currents from 150 mA up to 2 amps using Delta-Peak and PWM techniques. The system employs two MOSFETs for fast charging and includes a voltage recovery feature that triggers at 0.4 volts below the battery level. An LCD displays operational status and settings, with source code provided in Asm and hex formats.
Parts used in the Battery Charging Circuit:
- PIC16F876 Microcontroller
- MOSFET irf9540
- MOSFET smp60n
- NiCd Batteries
- NiMH Batteries
- 2×16 LCD Display
Control the battery charging circuit with PIC16F876 150 mA power in 6000 NiCd, NiMH batteries can be recharged circuit 50 to the power of 2 amps. pic output 2 MOSFETs (irf9540, smp60n) used battery…Electronics Projects, Nicd Nimh Battery Charging Circuit PIC16F876 Delta-Peak “battery charger circuit, microchip projects, microcontroller projects, pic16f876 projects, “
Control the battery charging circuit with PIC16F876 150 mA power in 6000 NiCd, NiMH batteries can be recharged circuit 50 to the power of 2 amps. pic output 2 MOSFETs (irf9540, smp60n) used battery fast charging also the voltage of 0.4 volts, which is under the battery for a shock, the recovery system have a circuit partially made easy but quite a detailed work plan there (Delta-Peak, PWM etc.)
Also in the charging circuit on the circuit operation status 2×16 LCD, displaying information about the settings prepared by assembly source software. Asm and hex file there. Similar applications software method or some parts in the circuit can split your business.
Source: NICD NIMH BATTERY CHARGING CIRCUIT PIC16F876 DELTA-PEAK Alternative link: nicd-nimh-battery-charging-circuit-pic16f876-delta-peak.rar
- What microcontroller controls this battery charging circuit?
The circuit is controlled by a PIC16F876 microcontroller. - Can this circuit charge both NiCd and NiMH batteries?
Yes, the circuit is designed to recharge NiCd and NiMH batteries. - How much power can this charging circuit handle?
The circuit can handle power ranging from 150 mA up to 2 amps. - Which components are used as MOSFETs in the project?
The project uses two MOSFETs: irf9540 and smp60n. - Does the circuit include a voltage recovery system?
Yes, it has a recovery system that activates when voltage drops under the battery by 0.4 volts. - What method does the charger use for operation?
The circuit utilizes Delta-Peak and PWM methods for charging. - How is the charging status displayed to the user?
An 2×16 LCD displays information about the settings and operational status. - What software files are provided for the assembly?
Source software includes Asm and hex files for the assembly process.
