Band Switch board 2026 small
About the Band Switch board 2026 small
Band Switch board 2026 small is an open source PCB design by satspares, published on GitHub under the MIT license. It is a 2-layer board measuring 90 × 45 mm, with 31 components from 16 distinct parts.
Other key parts include the ADS1015IDGS and 24LC32. By type, the board carries 9 resistors, 8 connectors, 8 capacitors, 4 diodes and 2 ICs.
It belongs with the displays & leds designs in this gallery.
From the project
ldmos amp pcb and software using dwin display
28th April 2026. New Software and PCB Improve Graphics. Add save drive settings per. band.
LDMOS control software and PCB design for dxworld - QRPblog A600 - or similar amps using DWIN display.
DMG80480C05004W 5inch we need touch version DMG80480C05004WTC 800x480
DMG80480T050_A5W more cost has case speaker and rs232
DMG80480C043_02W 4.3 inch 800x480 I have this one a bit small for big fingers.
Main components on the Band Switch board 2026 small
Band Switch board 2026 small bill of materials (BOM)
31 components, 16 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | ADS1015IDGS | TSSOP-10_3x3mm_P0.5mm | U1 |
| 1 | 24LC32 | DIP-8_W7.62mm_Socket | U2 |
| 1 | KMDGX-8S-N | KMDGX8SN | J1 |
| 1 | AUX Out | BarrelJack__Horizontal_Band_Switch | J2 |
| 1 | PTT Rig | BarrelJack__Horizontal_Band_Switch | J3 |
| 1 | ICOM Band | BarrelJack__Horizontal_Band_Switch | J4 |
| 1 | I2C Bus | JST_EH_B4B-EH-A_1x04_P2.50mm_Vertical | J5 |
| 1 | AUX Out | JST_EH_B2B-EH-A_1x02_P2.50mm_Vertical | J6 |
| 1 | PTT | JST_EH_B2B-EH-A_1x02_P2.50mm_Vertical | J7 |
| 1 | ADC Module Option | PinHeader_1x10_P2.54mm_Vertical_ADC | J8 |
| 4 | 4.7v Zener | D_DO-35_SOD27_P7.62mm_Horizontal | D1, D2, D3, D4 |
| 3 | 100NF 100nf | C_Disc_D6.0mm_W2.5mm_P5.00mm | C1, C7, C8 |
| 4 | 10NF 10nf | C_Disc_D3.4mm_W2.1mm_P2.50mm | C2, C3, C4, C5 |
| 1 | 10UF 10uf | CP_Radial_Tantal_D5.0mm_P2.50mm | C6 |
| 4 | 15K 15k | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R1, R3, R5, R7 |
| 5 | 10K 10k | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R2, R4, R6, R8, R9 |
Band Switch board 2026 small design files
The KiCad project lives in the satspares/ldmos_design_with_dwin_display repository on GitHub; these links point at the commit this page was built from.
Band Switch board 2026 small: common questions
How big is the Band Switch board 2026 small?
The Band Switch board 2026 small measures 90 × 45 mm, has 2 copper layers and is 1.600198 mm thick.
How many components are on the Band Switch board 2026 small?
31 components, from 16 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the Band Switch board 2026 small design files?
From the satspares/ldmos_design_with_dwin_display repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the Band Switch board 2026 small design in my own project?
Yes, under the terms of its MIT license, which satspares chose for the repository.
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