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The load, a battery, will be permanently connected. The output will be isolated.
I may have to program a PIC, but had hoped to find a single chip to do the 3-phase interleaved PWM, the only ones I have found are for high current, sub 3V work.
Cross posted: If it is of any interest, I am in Ireland and have loads of left-over stuff for this. I have been sitting on it just so as not to throw it out. All I want is shipping cost.
3cm red
5cm red and green
7.5cm red
all 5x7, Column Cathode, from Forge Europa
I also have PCBs, TPIC6B595...
I want to do something similar, but with 3 or 4 interleaved phases. I also want to be able to set the output power/duty cycle, and read back the output with an Arduino SPI or IIC. Can anyone point me to a suitable controller ? (This question has been asked elsewhere too)
14 < Vin <20, 14 <...
Hi All. I have been looking for a controller for an isolated DC-DC converter with at least 3 interleaved phases. Ideally, the controller should have an SPI or IIC interface to adjust the dutycycle/Vout and read back Vout to an Arduino., but I could fool the regulator by using an SPI or IIC pot...
Wanted, assistance with Transciever, RF module, to Tx @1090, RX @ 1060MHz. and ON/OFF SK.
1090 SAW resonator anticipated, and I suspect that a ceramic board will be needed
If it is of any interest, I am in Ireland and have loads of left-over stuff for this. I have been sitting on it just so as not to throw it out. All I want is shipping cost.
3cm red
5cm red and green
7.5cm red
all 5x7, Common Anode, from Forge Europa
I also have PCBs, TPIC6B595 shiftregister...
Some years ago, I was the engineer and technician who soldered the stuff. I used TPIC6B595 shift-register-drivers as the sink-side driver, with simple transistor-from-demux as the source.
Hi. Not knowing if any here have seen an industrial machine, I will assume not.
1st, the toroid is held by 3 softrubber rollers, which rotate the toroid as it is being wound.
2nd, there is a split bobbin, with a deep groove in the outside, and joins with a point and V. It too, is supported...
I am looking at several projects, some of which I don't have the experience to deal with, some, I lack the resources(time and energy).
1) A transponder. I only need the RF side done here. Tx @ 1.09GHz 500mW On/Off keyed, Rx @ 1.06GHz, digital output.
2) Multi-zone flamable gas detector...
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