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STD Alkaline Battery Tester
Alkaline Battery Tester
License
MIT
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Update time：
2023-05-13 00:05:33
Creation time：
2022-09-08 20:58:40
Description
Description
An Alkaline battery tester based on the Artemis microcontroller. The battery is loaded by a 10 ohm resistor and the voltage under load is measured, the battery state can then be evaluated. NOTE: the I2C connections are not default, you will need to edit the board configuation file or use SparkFun's I2C port library, update will come to fix this later.
Design Drawing
Design Drawing
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| ID | Name | Designator | Footprint | Quantity | BOM_Manufacturer Part |
|---|---|---|---|---|---|
| 1 | 1uF | C1 | C0805 | 1 | CL21B105KBFNNNE |
| 2 | 100nF | C2,C6,C8 | C0805 | 3 | CL21B104KCFNNNE |
| 3 | 10uF | C3,C10,C11 | C0805 | 3 | GRM21BR61H106KE43L |
| 4 | 15pF | C4,C5 | C0805 | 2 | 0805N150J201CT |
| 5 | 1nF | C7,C9 | C0805 | 2 | CL21B102KBCNNNC |
| 6 | 4.7kΩ | R1,R2 | R0805 | 2 | 0805W8F4701T5E |
| 7 | 0Ω | R4 | R0805 | 1 | 0805W8F0000T5E |
| 8 | 100kΩ | R5,R6,R7,R10 | R0805 | 4 | 0805W8F1003T5E |
| 9 | TS-1187A-B-A-B | SW1,SW2 | SW-SMD_4P-L5.1-W5.1-P3.70-LS6.5-TL-2 | 2 | TS-1187A-B-A-B |
| 10 | SPARKFUN ARTEMIS BLE MODULE | U1 | ARTEMIS_BLE | 1 | WRL-15484 |
| 11 | 32.768kHz | X1 | FC-135R_L3.2-W1.5 | 1 | Q13FC1350000400 |
| 12 | 2460 | BT1 | KEYSTONE 2460 | 1 | 2460 |
| 13 | B2B-XH-A (LF)(SN) | J3,J4 | CONN-TH_B2B-XH-A-LF-SN | 2 | - |
| 14 | 4.7uH | L1 | IND-SMD_L5.0-W5.0_LQH5BPBXX | 1 | LQH5BPN4R7NT0L |
| 15 | MMBT2222A_C916372 | Q1 | SOT-23-3_L2.9-W1.3-P1.90-LS2.4-BR | 1 | MMBT2222A |
| 16 | 10Ω | R8 | R2512 | 1 | 25121WJ0100T4E |
| 17 | 470Ω | R9 | R0805 | 1 | 0805W8F4700T5E |
| 18 | SSD1306 OLED DISPLAY | U2 | SSD1306 | 1 | 0.91" 128x32 OLED Display |
| 19 | XC9141B33CMR-G | U3 | SOT-25_L3.0-W1.6-P0.95-LS2.8-BR | 1 | XC9141B33CMR-G |
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