Silicon Chip – June 2019

siliconchip.com.au Australia’s electronics magazine June 2019 79 Fig.7: the CPU board is based around 252MHz/330MIPS 32-bit proc ...

80 Silicon chip Australia’s electronics magazine siliconchip.com.au used it in this project – it’s there ‘just in case’ for othe ...

siliconchip.com.au Australia’s electronics magazine June 2019 81 also fed to CON7 and CON9. REG2 is used to produce a +3.3V rail ...

82 Silicon chip Australia’s electronics magazine siliconchip.com.au shown in Fig.9. It has parts on both sides - SMDs on the bot ...

siliconchip.com.au Australia’s electronics magazine June 2019 83 Next, solder the IC sockets in place and make sure they are ori ...

84 Silicon chip Australia’s electronics magazine siliconchip.com.au Fig.10 if you’re unsure) and the DAC boards are finished. Yo ...

siliconchip.com.au Australia’s electronics magazine June 2019 85 as shown, followed by the electrolytic capacitors, with their l ...

86 Silicon chip Australia’s electronics magazine siliconchip.com.au Stereo ADC input board 1 double-sided PCB coded 01106191, 55 ...

siliconchip.com.au Australia’s electronics magazine June 2019 87 in each case for crimping to the con- nectors. You can strip th ...

88 Silicon chip Australia’s electronics magazine siliconchip.com.au C onnecting a couple of computers, Arduinos, Micromites or o ...

siliconchip.com.au Australia’s electronics magazine June 2019 89 use in Australia, the 25mW and 10mW settings are possible. Rece ...

90 Silicon chip Australia’s electronics magazine siliconchip.com.au interface. This is provided by an ST- Micro 8L151G 8-bit ult ...

siliconchip.com.au Australia’s electronics magazine June 2019 91 shunts back to the E15 bridge module, to switch the E32 module ...

92 Silicon chip Australia’s electronics magazine siliconchip.com.au Notice also that the module’s RXD and TXD lines are connecte ...

siliconchip.com.au Australia’s electronics magazine June 2019 93 SC Fig.5 shows how to connect the RA-02 to an Arduino Uno while ...

94 Silicon chip Australia’s electronics magazine siliconchip.com.au Commercial clock radios are aw- ful. The cheap ones can’t ev ...

siliconchip.com.au Australia’s electronics magazine June 2019 95 From left to right: DS3231 RTC (MOD2), TEA5767 FM receiver (MOD ...

96 Silicon chip Australia’s electronics magazine siliconchip.com.au Our lab has an air conditioner which is needed to keep the c ...

siliconchip.com.au Australia’s electronics magazine June 2019 97 will wait for the other to finish before it takes over the bus. ...

98 Silicon chip Australia’s electronics magazine siliconchip.com.au The Mosfet testing section is based on two 555 timer ICs; a ...