The Tuxford Utility Board is similar to the Lincoln Utility Board.
The Tuxford Utility Board is similar to the Lincoln Utility Board, but provides 16 PWM channels on board. The 20 pin IDC header connection is the same as for the Scampton PWM board. This board is untested and the PWM outputs come direct from the PWM chip, without added series resistance.
This Tuxford board is available for $12NZD plus postage, as shown directly below.
The Scamption/Tuxford Servo Board provides connections to servos with a common 3 pin header layout. This is adaptable to other purposes using customised PCBs etc. e.g. the PWM and power available from the three pins could be used to power dimmable high power LEDs; the PWM could switch a power transistor. The supply voltage is not limited to 5V.
This servo board is available for $7NZD plus postage, as shown directly below.
This LEDAmp w/ Scampton/Tuxford PCB uses RFP30N06LE or equivalent transistor to dim strings of LED loads. This board is untested. It connects to the Scampton or Tuxford PWM output. If users require a version with space for a particular heat sink, then that can be provided. Because the transistor is switching, there is little heat dissipated compared to the power output and so this layout is likely to be satisfactory for many moderate power loads. The LED array plus series resistance connects across V (plus supply, can be separate) and D (drain) the supply negative connects to G (ground). Observe the transistor voltage ratings and the relatively low voltage design of this board. All of the ground connections are connected together. This board can be used without a power supply connected directly to the board, via the on board barrel jack connection.
This LEDBuffer board for Scampton/Tuxford is available for $10NZD plus postage, as shown directly below.
