DIY Variable Soldering Iron | LM358 & IRF9540 Based Adjustable PCB | Electronics Project Voltage Protection Humidity accuracy: -/+10% RH

Humidity accuracy: -/+10% RH

Temperature display resolution: 0

"value": "2500 Watt" }

It's a must-have for any DC electrical system

The Ui rated insulation voltage is 500VAC

DIY Variable Soldering Iron | LM358 & IRF9540 Based Adjustable PCB | Electronics Project Voltage Protection Humidity accuracy: -/+10% RHApna khud ka variable soldering iron banayein precise temperature control ke saath! Yeh DIY Variable Soldering Iron Project specially electronics students, hobbyists aur makers ke liye design kiya gaya hai. Is project mein aap LM358 Op Amp aur IRF9540 MOSFET use karke soldering iron ka temperature adjustable kar sakte hain. Circuit features: Adjustable output for soldering iron heating element Uses LM358 as comparator for temperature regulation