Mike Kasprzak 🦖 on Twitter: "I've had this DIY bench power supply kit. Got it super cheap: $15, reg $99? Put in 3 hour of assembly last night. Bunch of wiring still
![DC Bench Power Supply Adjustable 30V /10A, 3-Digital Switching Regulated Lab Mini Power Supply Single-Output 110V, with Alligator Leads, for DIY Electronics Testing, Repairing& Researching: Amazon.com: Industrial & Scientific DC Bench Power Supply Adjustable 30V /10A, 3-Digital Switching Regulated Lab Mini Power Supply Single-Output 110V, with Alligator Leads, for DIY Electronics Testing, Repairing& Researching: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/61vcq57Mz3L.jpg)
DC Bench Power Supply Adjustable 30V /10A, 3-Digital Switching Regulated Lab Mini Power Supply Single-Output 110V, with Alligator Leads, for DIY Electronics Testing, Repairing& Researching: Amazon.com: Industrial & Scientific
![LM317 1.25V 12V Continuously Adjustable Regulated Voltage Power Supply DIY Kit Lab Bench Power Supply Module Power Supply Board|Voltage Regulators/Stabilizers| - AliExpress LM317 1.25V 12V Continuously Adjustable Regulated Voltage Power Supply DIY Kit Lab Bench Power Supply Module Power Supply Board|Voltage Regulators/Stabilizers| - AliExpress](https://ae01.alicdn.com/kf/H2bb1ac2c89f54c1398873f8b05892824E.jpg)