These are Metal Film Resistor with a value of 15 ohm 1/4W and tolerance of ±1%
The sound quality is excellent
and it's easy to assemble
It has power and relay operation instructions
which indicates learning is complete
0.5-3mm Small Electric Drill Chuck Set for RS-775 Motor red These are Metal Film ResistorThis 0. 5 3mm Small Electric Drill Chuck Set for RS 775 Motor consists of 5 drill collets of size 0. 5mm, 1mm, 1,5mm, 2. 3mm, 3mm. This is Compatible with most rotary tools used in hardware, hobby, home, etc. This 0. 5 3mm twist drill chuck set is made of brass with excellent workmanship. The chalets can go with a twist drill as a mini hand drill ABS board, aluminium sheet, paperboard drilling. This can be used with sheet iron, aluminium, copper,