How to connect led in a mobile charger, connect 2v led in 5v power supply

EU-Plug Dual USB Charger 5V 2.1A with LED Light USB Mobile Phone

5V 2 Amp Power Supply Board 220V AC to 5V DC - Calcutta Electronics

Power Supply for ESP32 with Boost Converter & Battery Charger

How to connect led in a mobile charger

How many led can connect in mobile charger

LED Display Power Bank Charging Module Circuit Board - DC-DC

How many led can be connected to 5v mobile charger

5V Power Supply Circuit using 7805 Regulator - Electronics

Buy 5V 2 amp ERD Charger with MicroUSB Cable Online in India

Simple USB Battery Charger Circuit

Relay for LED Emergency Light. Home Utility Circuit 26 – Hobby

How to Illuminate 1 Watt LEDs with Cell Phone Charger - Homemade

5V Power Supply Circuit using 7805 Regulator - Electronics

How to connect LED strip lights with Mobile Charger