Products

Over a dozen pockets to hold your various parts, underside covered in velours to prevent scratching the table underneath

The ST105 is a robust 105x60cm aluminum soldering tabletop turning your desktop into a compact workplace for soldering electronics. The handmade tabletop features over a dozen pockets at the top to hold your various parts. The colored aluminum worksheet ensures that even the smaller parts can be seen while working, and that fallen drops and splashes of solder will not stick to the surface.

The underside of the tabletop is covered with velours to prevent scratching the table underneath. The two lifting handles on the sides allow you to easily pick up the whole tabletop with everything on it, and store it away for later use.

Almost a dozen pockets to hold your various parts, underside covered in velours to prevent scratching the table underneath

The ST80 is a robust 80x45cm aluminum soldering tabletop turning your desktop into a compact workplace for soldering electronics. The handmade tabletop features almost a dozen pockets at the top to hold your various parts. The colored aluminum worksheet ensures that even the smaller parts can be seen while working, and that fallen drops and splashes of solder will not stick to the surface.

The underside of the tabletop is covered with velours to prevent scratching the table underneath. The two lifting handles on the sides allow you to easily pick up the whole tabletop with everything on it, and store it away for later use.

The pt1-OKLT6W12-5V5max is a robust and stable power supply providing four outputs, adjustable from 0.59V to 5.5V, at a maximum of 6A in total. The board is built around a Murata OKL-T/6-W12 DC-DC switching (buck) converter, not requiring a heat sink.

The input voltage can be anywhere between 4.5V and 14V, supplied through the screw connector or the barrel jack connector.

The module features an on-board fuse, protecting the circuit against input polarity reversal. The power output is protected against short circuits and over temperature. The converter will automatically restore operation as soon as the short circuit condition is removed.

Some translator logic has been added to the circuit to provide a (positive) logic ENABLE signal (e.g. 3.3/5V).
Other signals available are SEQUENCE/TRACKING, PGOOD and SENSE.

The pt1-ABXS002A3-25V is a robust and stable power supply providing an output voltage adjustable from 16V to 34V, at a maximum of 65W. The module is built around the (non-isolated) ABB ABXS002A3X41-SRZ boost converter.

The design of this power supply has been optimized to provide the best dynamic output response at ~25V, using the Tunable Loop feature of the converter. For deployment, ideally an additional capitance of 20μF in total should be placed (i.e. distributed) at the power consumers' ends.

The input voltage can be anywhere between 8V and 16V (typically 12V), supplied through the screw connector.

The module features an on-board fuse, in addition to the converter's output over-current protection. The converter is also protected against over temperature.
The converter will automatically recover from hick-up mode once the output current is brought back into its specified range. When the converter goes into thermal shutdown, it will wait to cool before attempting to restart.

Some translator logic has been added to the circuit to provide a (positive) logic ENABLE (i.e. remote on/off) signal (e.g. 3.3/5V).

The converter's PGOOD (Power Good) signal is available through a separate connector. To use it, connect this (open-drain) line to a logic high (5V max) using a 10kΩ pull-up resistor.

The pt1-ABXS001A4-50V is a robust and stable power supply providing an output voltage adjustable from 32V to 54V, at a maximum of 65W. The module is built around the (non-isolated) ABB ABXS001A4X41-SRZ boost converter.

The design of this power supply has been optimized to provide the best dynamic output response at ~50V, using the Tunable Loop feature of the converter. For deployment, ideally an additional capacitance of 15μF in total should be placed (i.e. distributed) at the power consumers' ends.

The input voltage can be anywhere between 8V and 16V (typically 12V), supplied through the screw connector.

The module features an on-board fuse, in addition to the converter's output over-current protection. The converter is also protected against over temperature.
The converter will automatically recover from hick-up mode once the output current is brought back into its specified range. When the converter goes into thermal shutdown, it will wait to cool before attempting to restart.

Some translator logic has been added to the circuit to provide a (positive) logic ENABLE (i.e. remote on/off) signal (e.g. 3.3/5V).

The converter's PGOOD (Power Good) signal is available through a separate connector. To use it, connect this (open-drain) line to a logic high (5V max) using a 10kΩ pull-up resistor.

The pt1-OKIT3W32-4V5max is a robust and stable power supply providing four outputs, adjustable from 0.75V to 4.5V, at a maximum of 3A in total. The board is built around a Murata OKI-T/3-W32 DC-DC switching (buck) converter, not requiring a heat sink.

The input voltage can be anywhere between 9V and 32V, supplied through the screw connector or the barrel jack connector.

The module features an on-board fuse, protecting the circuit against sustained input reversal. The power output is protected against short circuits and over temperature. The converter will automatically restart as soon as the short circuit condition is removed.

Some translator logic has been added to the circuit to provide a (positive) logic ENABLE signal (e.g. 3.3/5V).

The pt1-OKI78SRE-5V-3V3 is a robust and stable power module providing four 3.3V outputs and another four 5.0V outputs, for each of the two voltages at a maximum of 1.5A in total. The board is built around two of Murata's fixed-output DC-DC switching (buck) regulators from the OKI-78SR series, providing a far higher efficiency than any linear power regulator, and thus not requiring any heat sinks.

The input voltage can be anywhere between 7V and 36V, supplied through the screw connector or the barrel jack connector.

Both power circuits feature their own fuse (protecting the circuits against sustained input reversal) and an indicator LED. The power outputs are protected against short circuits and over temperature. The converters will automatically restart as soon as the short circuit condition is removed.

This is a breakout board for the TI TLC5947 IC, a constant-current LED driver supporting 24 channels, and 12-bit PWM control per channel. Unfortunately this powerful yet easy to drive IC is only available in high-density packages that are hard to solder without special equipment and skill. Even more so considering that the TSSOP package not only features a 0.65mm pitch but also requires an integrated heat sink underneath — this is what TI calls a DAP/PowerPAD Thermally Enhanced package. That means that there is a thermal pad at the bottom side of this HTSSOP package which needs to be connected (i.e. soldered) to a heat sink (i.e. two or more copper planes connected through thermal vias) integrated (i.e. designed) into the PCB.

The pt1-ATmega1284-5V33V is a robust, fully featured ATmega1284 development board built on through-hole components. Its main feature is a fast-mode I2C interface that supports 5V and 3.3V devices at the same time. Both voltages are provided by two on-board regulators.

Apart from the two main connectors making the full range of MCU pins available, the board also features individual connectors for I2C at 5V and 3.3V, power at 5V and 3.3V, and ISP and UART. The latter two allow the board to be connected to a computer for programming and monitoring/debugging with minimum wiring and hassle. External power can be provided through the 5.5mm power jack, or directly from an external 5V source.