10pcs LM337T LM 337T 3-Terminal Negative Adjustable Output Voltage Regulator,1.5A,TO-220AB. June_2023_update saving more space and not

saving more space and not get in the way of other power outlets

blue - negative

Props in photos are not included with the items

Audio amplifier chip and volume adjusting switch

You can relieve the discomfort and visual fatigue you may encounter

10pcs LM337T LM 337T 3-Terminal Negative Adjustable Output Voltage Regulator,1.5A,TO-220AB. June_2023_update saving more space and not10pcs LM337T LM 337T 3 Terminal Negative Adjustable Output Voltage Regulator,1. 5A,TO 220AB. The LM337 is an adjustable 3? terminal negative voltage regulatorcapable of supplying in excess of 1. 5 A over an output voltage range of? 1. 2 V to ? 37 V. This voltage regulator is exceptionally easy to useand requires only two external resistors to set the output voltage. Further, it employs internal current limiting, thermal shutdown andsafe area