Measurement Logic & Calculation
AssemblyMicrocontroller performing bridge balance iterations and converting readings to L/C/R values. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Measurement Logic & Calculation parts and their functions
4 top-level parts · 4 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Bridge Arm DAC | 1× | 12-bit DAC controlling programmed resistance and capacitance values in adjustable arm. |
| 2 | Null Balancing Servo | 1× | Digital feedback loop iteratively adjusting programmable arm until bridge reaches minimum null. |
| 3 | Measurement Microcontroller | 1× | ARM Cortex-M0 MCU executing balance algorithm and component calculation equations. |
| 4 | Analog Input ADC | 1× | 16-bit ADC digitizing bridge error voltage and reference signal for averaging. |
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Bill of materials for Measurement Logic & Calculation
4 top-level lines · 4 rows shown · 4 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Bridge Arm DAC | lcr-meter-arm-control-dac | 1× | 1 | · | part |
| 2 | Null Balancing Servo | lcr-meter-null-feedback-loop | 1× | 1 | · | part |
| 3 | Measurement Microcontroller | lcr-meter-mcu-processor | 1× | 1 | · | part |
| 4 | Analog Input ADC | lcr-meter-adc-input | 1× | 1 | · | part |
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Where the measurement logic & calculation is used
1 product across 1 domain contain it, directly or inside a sub-assemblyUsed in 1 assembly
Sourcing: possible vendors
Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$100. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
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🇨🇳Foxconn
foxconn.com ↗
|
Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| flex.com ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| dixoninfo.com ↗ | Noida, IN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| bydelectronic.com ↗ | Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| venture.com.sg ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |