[New Design] 12V Battery Charge Level Indicator Using Zener Diodes – Simple LED Display Circuit
Автор: Auxtics Technologies
Загружено: 2025-06-25
Просмотров: 1199
Описание:
Learn how to make a simple and effective 12V battery charge indicator circuit using Zener diodes and 3mm LEDs. This DIY project uses 8V, 9V, and 10V Zener diodes along with red, green, and yellow LEDs to clearly indicate battery levels:
🔴 Red LED for low charge
🟢 Green LED for medium charge
🟡 Yellow LED for full charge
Perfect for hobbyists, students, and electronics enthusiasts, this circuit is ideal for 12V batteries used in solar setups, UPS, and DIY electronics.
📦 Components Used (BOM):
• 8V, 9V, 10V Zener Diodes
• 3mm Red, Green & Yellow LEDs
• Resistors and basic wiring
📺 Watch the full video to understand the working and circuit diagram step-by-step.
👉 Visit www.auxtics.pk to buy the complete DIY kit or individual components.
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