Tr1ckler
About the Tr1ckler PCB
Tr1ckler is an open source PCB design by 3HMonkey, published on GitHub under the MIT license. It is a 2-layer board measuring 135 × 130 mm, with 17 components from 16 distinct parts.
Other key parts include the Pico_Left, Pico_Right, HX711, TMC2209_1_EN_side and TMC2209_1_VM_side. By type, the board carries 8 ICs, 5 connectors, 2 capacitors and 1 resistor.
It belongs with the robotics & motion and dev boards & breakouts designs in this gallery, and the repository also holds 1 earlier revision of it.
From the project
Ein DIY-Projekt für einen automatischen Pulvertrickler zum Wiederladen von Munition, basierend auf dem Raspberry Pi Pico 2 W.
Ein DIY-Projekt für einen automatischen Pulvertrickler zum Wiederladen von Munition, basierend auf dem Raspberry Pi Pico 2 W.
- Hochpräzise Dosierung mit Grob- und Fein-Trickler (2-Rohr-System) - PID-geregelte Enddosierung für maximale Genauigkeit - 128x64 Grafik-LCD mit intuitivem Menüsystem - 4x4 Keypad für Eingabe und Navigation - Web-Interface über WLAN für Fernsteuerung und Konfiguration - Pulverprofile zum Speichern verschiedener Ladungen - Kalman-Filter für stabile Gewichtsmessung - Persistente Einstellungen (Kalibrierung, Profile, WLAN)
Main components on the Tr1ckler
Tr1ckler bill of materials (BOM)
17 components, 16 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | Pico_Left | PinSocket_1x20_P2.54mm_Vertical | U1A |
| 1 | Pico_Right | PinSocket_1x20_P2.54mm_Vertical | U1B |
| 1 | HX711 | PinSocket_1x04_P2.54mm_Vertical | U2 |
| 1 | TMC2209_1_EN_side | PinSocket_1x08_P2.54mm_Vertical | U3A |
| 1 | TMC2209_1_VM_side | PinSocket_1x08_P2.54mm_Vertical | U3B |
| 1 | TMC2209_2_EN_side | PinSocket_1x08_P2.54mm_Vertical | U4A |
| 1 | TMC2209_2_VM_side | PinSocket_1x08_P2.54mm_Vertical | U4B |
| 1 | OKI-78SR-5 / TSR1-2450 | TO-220-3_Vertical | U5 |
| 1 | LCD_ST7920 | PinSocket_1x20_P2.54mm_Vertical | J1 |
| 1 | Keypad_4x4 | PinHeader_1x08_P2.54mm_Vertical | J2 |
| 1 | Motor1 | PinHeader_1x04_P2.54mm_Vertical | J3 |
| 1 | Motor2 | PinHeader_1x04_P2.54mm_Vertical | J4 |
| 1 | 12V_DC_Jack | BarrelJack_Horizontal | J6 |
| 1 | 10k | Potentiometer_Bourns_3296W_Vertical | RV1 |
| 2 | 100uF | CP_Radial_D6.3mm_P2.50mm | C1, C2 |
| 1 | 100R | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1 |
Tr1ckler design files
The KiCad project lives in the 3HMonkey/Tr1ckler repository on GitHub; these links point at the commit this page was built from.
- Layoutkicad/TricklerV3.kicad_pcb
- Schematickicad/TricklerV3.kicad_sch
Tr1ckler: common questions
How big is the Tr1ckler PCB?
The Tr1ckler measures 135 × 130 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Tr1ckler?
17 components, from 16 distinct parts. The full bill of materials is listed on this page.
Where can I download the Tr1ckler design files?
From the 3HMonkey/Tr1ckler repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Tr1ckler design in my own project?
Yes, under the terms of its MIT license, which 3HMonkey chose for the repository.
Earlier revisions in the repo: TricklerV2
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