1660-Point Breadboard vs A-Star 32U4 Prime LV microSD with LCD
1660-Point Breadboard and A-Star 32U4 Prime LV microSD with LCD are compared below on the data published by their sellers — price converted to euros, stock, and every specification either seller discloses. On price, 1660-Point Breadboard is €19.99 cheaper ($29.95).
| Criterion |  1660-Point Breadboard |  A-Star 32U4 Prime LV microSD with LCD |
|---|---|---|
| Price | $29.95cheapest | $53.00 |
| Seller | Pololu | Pololu |
| Availability | In stock | In stock |
| Rating | — | — |
| Voltage max. | — | 16 V |
| Voltage min. | — | 2 V |
| Weight | 306.2 g | 33 g |
| External programmer required | — | No |
| Input voltage range | — | 2 V to 16 V (LV) |
| Logic voltage | — | 5 V |
| Maximum output current | — | 1.8 A |
| Motor channels | — | 0 |
| Other pcb markings | — | 0J11918 |
| Pcb dev codes | — | ac03e |
| Point count | 1 660 | — |
| Processor | — | ATmega32U4 @ 16 MHz |
| Program memory size | — | 32 Kbytes |
| Ram size | — | 2 560 bytes |
| Reverse voltage protection | — | Yes |
| Size | 8.5" x 5.25" | 2.8″ × 2.1″ (common Arduino form factor) |
| User i o lines | — | 26 |
| Version | — | includes an 8×2 character LCD, microSD support, and preinstalled female headers |
| View at seller ↗ | View at seller ↗ |
Specifications are extracted automatically from seller data — an empty cell means the seller does not publish that value, not that the product lacks it.
Robotitem does not test products. This comparison reports seller-published data only, and ranking never takes affiliate commission into account.