In this video we are taking a closer look at the Hao QI Xin LRC Reference Box which contains a couple of polystyrene capacitors, a vishay precision resistor and an un-marked inductor. I also talk about getting the AD584 voltage reference box, however it is hard to find the LH version as most seller will be sending you the KH version which is a lower grade of stability.
Here are some links mentioned in the video:
- LRC Reference Box: Aliexpress, Ebay.
- AD584 Voltage Reference Box.
- AD584 Datasheet.
- Taobao store.