3:10 Why is the metal tab of a BJT power transistor is always connected to its collector pin? Roel Van de Paar
1:52 Electronics: Register file in Verilog, How to make it so reads only happen on negedge Roel Van de Paar
2:51 Non electrical background trying to make a cool little custom project - Help please? Roel Van de Paar
2:12 What are the names of these connectors in a schematic: an 8 pin connector and one labeled BU-BNC? Roel Van de Paar
2:15 Electronics: MC34063A - 3.7 to 1.5 buck converter voltage rises when load applies Roel Van de Paar
1:30 Electronics: If I use a 5A power pack for 3 led strips 2A will the power pack burn Roel Van de Paar
3:49 Electronics: Input impedance butterworth filter with multiple feedback (2 Solutions!!) Roel Van de Paar
3:16 Electronics: Does this connector exist and if so what is the correct name? (3 Solutions!!) Roel Van de Paar
2:15 Electronics: How is load forecasting profitable to power companies? (2 Solutions!!) Roel Van de Paar
2:13 Charging and discharging 18650 batteries with TP4056 modules via their power output terminals Roel Van de Paar
2:37 Electronics: Sedra and Smith Microelectronics 7th edition Example 6.12 (3 Solutions!!) Roel Van de Paar
3:18 Electronics: Is my K-type thermocouple defective, or am I using it wrong? (2 Solutions!!) Roel Van de Paar
2:12 How do I really turn 3.7volts to 5 volts (simple explanation, please)? (2 Solutions!!) Roel Van de Paar
1:39 Electronics: I want to use many parallel LEDs. Can this IC (BP3309) help me to control them? Roel Van de Paar
4:46 How are most ALUs built, and is it possible to 'build your own'? (8 Solutions!!) Roel Van de Paar
2:22 Electronics: Electron concentration in an intrinsic semiconductor at room temperature Roel Van de Paar
1:54 Electronics: Is it possible to provide DAC voltage to VOUT_ADJ to control Vout? Roel Van de Paar
2:37 Electronics: Actual power consumtion of xbee series 2 in sleep/power down mode? Roel Van de Paar
3:19 How to differentiate between multiple different connections connecting to a common socket? Roel Van de Paar
2:01 Why so much variance in the continuity beeper threshold? How do these beepers work anyway? Roel Van de Paar
4:03 Electronics: Is Arduino ideal for making a HRNG (hardware random number generator)? (9 Solutions!!) Roel Van de Paar
2:09 Is there an electrical design reason for phone SIM cards being inaccessible until a battery is... Roel Van de Paar
1:53 Rise time for 2 MHz SPI clock signal driven by an Arduino Micro (2 Solutions!!) Roel Van de Paar
2:45 Electronics: Is there a compact way to connect these two ports? (2 Solutions!!) Roel Van de Paar
2:37 Electronics: Connect 8 ohm speaker output to microphone input on another system Roel Van de Paar
2:54 What options can be used to deliver power to a distant PTC in this scenario? (2 Solutions!!) Roel Van de Paar
1:48 Can we implement physical DIP switches to route different differential signals? (2 Solutions!!) Roel Van de Paar
2:13 Electronics: Why use two power sources when designing a voltage regulator using a zener diode? Roel Van de Paar
1:58 Electronics: How do I supply 200-ish mA to servo connected with Adafruit's PCA9685? (3 Solutions!!) Roel Van de Paar
2:42 QAM modulation - how data in different frequencies are laid out? (2 Solutions!!) Roel Van de Paar
3:25 Electronics: Converting this logic condition possible without programming? (2 Solutions!!) Roel Van de Paar
1:27 Electronics: Why I don't get horizontally-polarized TVs in the satellite from time to time? Roel Van de Paar
