Parts (Electronics): Difference between revisions
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== Modules == | == Modules == | ||
{| | {| | ||
! | ! style="text-align:left;"| Name | ||
! style="text-align:left;"| Cost | |||
! style="text-align:left;"| Description | |||
|- | |- | ||
| Voltage Meter || $2 || 3x7seg LED, generally wide ranges of voltages | | Voltage Meter || $2 || 3x7seg LED, generally wide ranges of voltages | ||
Revision as of 17:22, 10 November 2015
IC
| number | Name | Cost | Notes |
|---|---|---|---|
| 555 | Timer | 4¢ | - |
| 741 | Op Amp | 10¢ | - |
Modules
| Name | Cost | Description | |
|---|---|---|---|
| Voltage Meter | $2 | 3x7seg LED, generally wide ranges of voltages | |
| Buck Module | $2.50 | (4-40v) → (1.3-37v), includes led panel | - |