Quantity   Component name
1 × XJW01 LCR digital bridge tester ESR Kit https://www.aliexpress.com/item/32816663841.html
1 × 5W 12V Transformer https://www.aliexpress.com/item/4000182659073.htm
1 × LM317 based regulator board https://www.aliexpress.com/item/32833815773.html
1 × 19mm 230V power switch with LED https://www.aliexpress.com/item/4000032282063.html
1 × Panel mount power socket with filter https://www.aliexpress.com/item/770171385.html
1 × Fuse holder https://www.aliexpress.com/item/32873688294.html
1 × 0.2A fuse https://www.aliexpress.com/item/4001094899088.html