Supply chain update: ADS1115-WELL may be experiencing shortage conditions. Some references as to how I got here... https://forum.arduino.cc/t/how-to-measure-pos-and-neg-voltages-across-shunt-resistor/96605 Why can't a "differ
Schontek Electronics is monitoring the latest supply chain developments. According to reports from StackExchange, the following components may be affected by shortage conditions:
### Affected Part Numbers
1. **[ADS1115-WELL](/product/ADS1115-WELL)**
### Supply Chain Context
Some references as to how I got here... https://forum.arduino.cc/t/how-to-measure-pos-and-neg-voltages-across-shunt-resistor/96605 Why can't a "differential ADC" measure something without a common ground? https://forum.arduino.cc/t/need-help-using-an-ads1115-well/1197621/2 The ultimate goal is to homebuild a battery/energy monitor device - and I realize I can just buy one but I'm really doing this more for the journey than the destination. I've sketched out this: For the labelled points, I'm mea
### What This Means for Your Supply Chain
If your production relies on any of these components, we recommend:
- **Place orders early** - Lead times are extending across the industry
- **Consider alternatives** - Our team can identify cross-reference parts
- **Buffer stock** - Maintain extra inventory for critical components
- **Stay informed** - Subscribe to our shortage alerts for updates
### How Schontek Can Help
As a US-based electronic components distributor, Schontek specializes in:
- Sourcing hard-to-find and shortage parts
- Providing verified alternatives and cross-references
- Fast delivery from our San Jose, CA warehouse
- Quality assurance with ISO 9001 certified processes
**[Request a Quote](/contact)** for any of the affected parts above, or browse our [inventory](/products) for available stock.
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*Source: [StackExchange](https://electronics.stackexchange.com/questions/766308/where-how-do-i-need-to-ground-the-blocks-in-this-circuit-application-energy-mon)*