The 4 transistor board has 7805 directly connected to Transformer output as that board is for 12-0-12 transformer but this 5 transistor board has extra transistor because it's best for 18-0-18 transformer as it converts 18 v to 12 v and then to 5 v using 7805 so if you use 12 Volt transformer then voltage drop in transformer will stop the voltage regulators anytime and Bluetooth module will stop
Sir ajke ami ai board ta kinlam and ai video ta dakachi akhon
Amar kacha ata acha darun sound
What's difference between 4 Transistor and 5 transistor board? Is your board more power than 4 Transistor board?
Super
Cabinet mein fitting ka video banaiye
dada 18 0 18 5amp diya cholbe ki
Ha চলবে
The 4 transistor board has 7805 directly connected to Transformer output as that board is for 12-0-12 transformer but this 5 transistor board has extra transistor because it's best for 18-0-18 transformer as it converts 18 v to 12 v and then to 5 v using 7805 so if you use 12 Volt transformer then voltage drop in transformer will stop the voltage regulators anytime and Bluetooth module will stop
ব্যাটারী লাইনটা
18/0/18 ... 5 amp diyechi transistor gulo gorom hoye jacche
0-12 v transformer cholbe
8inch kotha bajbe
8 inch 4 টি সুন্দর বাজবে
10 inch and 12 inch deta paran
Super