Uwe's user avatar
Uwe's user avatar
Uwe's user avatar
Uwe
  • Member for 7 years, 10 months
  • Last seen more than 7 years ago
13 votes

Why don't we have more registers in microprocessors?

7 votes

Why are there no BGA chips with triangular tessellation of circular pads (a "hexagonal grid")?

7 votes
Accepted

Why are power supply decoupling capacitors used on both supply rails in dual supply opamps?

5 votes

How do I drive 14.3Mhz clock input from 10MHz?

4 votes
Accepted

Exposed contacts for power and data in an underwater project

4 votes
Accepted

Balancing copper on inner layers of PCB

4 votes

How safe is 48V DC?

3 votes
Accepted

Why is there no sine wave oscillator chip?

3 votes

Powering a microcontroller inductively from mains wire

3 votes

Transformer tolerances?

3 votes

PCB vias impact in cost

3 votes

Resources for designing 4 layer PCBs

3 votes
Accepted

What baud rate can be supported by this internal oscillator?

2 votes

SRAM isn't blank on powerup, is this normal?

2 votes
Accepted

Transducer output wires in grounded enclosure - to twist or not to twist?

2 votes

Cooling an outdoor electronics enclosure

2 votes
Accepted

Frequency divider works only for some divisors (Verilog on Lattice iCEstick FPGA)

2 votes

LC Filter for a Full Wave Bridge Rectifier?

2 votes

How to increase fanout of CMOS buffer

2 votes

Why weights on cables between utility poles?

2 votes

5V 1A Solar panel only delivering low power

2 votes

Are termination resistors needed for UART, I2C and SPI?

2 votes
Accepted

Cheap and simple solution for low frequency (period about tens of seconds) pulse generator

2 votes

What are the manufacturing difficulties for a large Li-Ion battery pack?

2 votes

Is there a functional difference between square, round and octagonal via pads?

2 votes

How do I calculate the transformer to use?

2 votes
Accepted

Will a filtered 250V IEC socket still work given 110V?

2 votes
Accepted

Incandescent bulb for 220V vs 110V and difference of their resistance?

1 vote

How to chain transistor logic gates

1 vote

Voltage Sequence in Three Phase System from wattmeter reading