4-Pin FPC Adapter Boards & Ribbon Cables, 1.0mm Pitch (8 Sets) 
Multiple rails
The board exposes 3.3V and 5V outputs plus an adjustable higher-voltage rail for a suitable small load.
$12.00
DIY CONTROL MODULESOLDERING REQUIRED
A compact DIY board with fixed and adjustable voltage rails, water-sensor conditioning and a controllable Mini-USB load output.
- 5V USB-C or stated 3.5–9V DC input
- 3.3V, 5V and adjustable 6.6–12.6V outputs
- 0–3V water-sensor signal output
- 3.3V / 5V MCU selection jumper
Designed for small low-power projects. Verify supply, jumper position, load and thermal limits before assembly.
17 in stock
DIY CONTROL MODULE
Power conversion and sensor conditioning on one small board
The module is intended to support Arduino-class DIY projects that need multiple voltage rails plus signal conditioning for the matching PlantMate capacitive water-sensor plate.
41.5 × 24.5 mmboard dimensions
3.3V / 5Vfixed rails
6.6–12.6Vadjustable load rail
0–3Vsensor output
KEY DETAILS
What this item is designed to do
Sensor interface
Condition the matching capacitive plate signal for a 3.3V- or 5V-class microcontroller, selected by jumper.
Controlled Mini-USB load
The load-control section drives the Mini-USB-connected pump; the separate header outputs are not controlled by that section.
What is included
- 1 PlantMate converter/comparator module
- 1 six-pin header
- 1 Mini-USB male connector
Check before ordering
- Soldering and basic electronics skills are required
- Set the MCU voltage jumper correctly before connecting a controller
- Verify supply current, load current and thermal conditions
- Use the linked instructions for the matching sensor/pump setup
SPECIFICATIONS
Product details at a glance
Input5V USB-C or stated 3.5–9V DC
Fixed outputs3.3V and 5V
Adjustable load output6.6–12.6V
Stated maximum output current2A, dependent on supply/load/thermal conditions
Sensor output0–3V
MCU selection3.3V / 5V jumper
Load interfaceMini-USB
Headers2.54 mm
Board size41.5 × 24.5 mm
Electrical design note
Do not assume that the maximum voltage and maximum current are available simultaneously. Confirm supply capacity, regulator temperature, wiring and the connected load before operating the assembled circuit.
SHOP & SUPPORT
Need help choosing a part?
Open the module instructions, browse related DIY electronics or ask PlantMate to check a proposed pump and sensor combination.
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