宋元浩

Two nickel metal hydride battery charger fully charged turning light sharing version

 
Overview

The design charging current is 120~125ma (small current is beneficial to extending battery life), and the charging limit voltage is 1.396V. The actual charging current is 122ma. Turning light voltage (red light) 1.392V In the circuit, VCC=5V, R1=R2=1K, R3=1.27K, R4=R6=560 (200~600 is acceptable) R5=R7=150, R8=R9=27

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Update:2025-06-24 13:36:30

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