#fine_arts & #electronics
To batteries and systems et al to protect mobile systems against voltage is too low, the use of a "System Voltage Supervisors" (short or SVS voltage monitor) offers. Based on the MIC8114 this little circuit is created which some useful additions to ...
Load Switch / battery switch based on the LM5069 for 10-50V input voltage and 120A +. To use the 1200W Boost converter in combination with the TPA3255 amplifier sealed lead / SLA, Li-Ion or other sources, an electronic switch is necessary, the above-mentioned performance parameters with up ...
Mit einem Eingangsspannungsbereich von 10-50V stehen ausgangsseitig 1200W bei 50V zur Verfügung wobei die maximal mögliche Dauerleistung von der Eingangsspannung sowie thermischen Anbindung limitiert wird. Der Wirkungsgrad bei 11V Eingangsspannung und 750W Ausgangslast ist besser 95%. Bei Abruf von 1200W...
A combined weather station + Calendar based on a esp8266 microcontroller with 4.2 "ePaper Disply.
Experience has shown that most / all bluetooth modules available on the market have problems of various kinds. Is it generating noise, receiving noise, have a poor coverage and/or bad audio quality.
Battery charger on the basis of the BQ24450 (UC3906) with isolated input to load several AGM/GEL cells in series.
Many inexpensive electronic circuits from the far East (mainly China) containing capacitors with unknown or little or no appropriate operating parameters, dubious origin or partly subject to fake / fakes / imitations of well-known brands. Here is a list.
If you have no CSR USB SPI programmer, but a 'real' LPT port (printer port), the CSR can also be programmed via LPT-SPI.
By timing problems when using an IDE/SATA Adapter it can happen that the XBOX quitiert a startup with the error code 09. Workaround here can establish a connection between Pin1 of the IDE interface on the IDE/SATA Adapter (/ reset) and R3G3 on the motherboard (3.3V...
At low voltage level on the 5V and 12V rail is there to system instability and startup problems. First and foremost, this is expressed in sporadic interruptions of the hard drive and the DVD drive. As both voltages are monitored together, the voltage dip is percentage...
