A Thermocouple is a terrific way to measure temperature. The effects of temperature change on dissimilar metals produces a measurable voltage. But to make that measurement you need an amplifier circuit designed for the thermocouple being used. Linear Technology LTC 1049 Low Power Zero-Drift Operational Amplifier with Internal Capacitors While researching “Zero Drift Amplifiers” as
Continue reading »
A link to this video demonstrating PCB cross-talk ended up in my mailbox the other day as I tend to stay on the mailing lists of the some of the high end CAD companies. There are some really interesting and powerful “mega-tools” that do things like plot noise density for decoupling analysis and extremely high
Continue reading »
ATMega328P Pro Mini
$7.49
Bluetooth HC-05 Transceiver
$14.95
Breadboard Power Supply Module 3.3V 5V
$9.95
Switching Power Supply
$6.95
40 Pin CPLD Module Rev 2
$0.95 – $25.95
Low Drift Instrumentation Amplifier
$59.00
DIY Radar 20Khz Audio Filter
$49.00
Summing Coax Buffer Amplifier
$49.95
Thermocouple Amplifier with NEMA-4 Housing, Analog and 4-20ma Outputs
$99.99
Thermocouple Amp w/ Cold Junction Compensator, Dual Output: 4-20ma, 10mV/°C Analog
$69.95
Altera Cyclone IV EP4CE6 FPGA Mini Development Board
$49.99
CP2102 Module: Micro-USB/TTL UART 6PIN Serial Converter
$14.95
CP2102 Module: USB/TTL UART 6PIN Serial Converter
$14.95
Switching Power Supply
$6.95
Thermocouple Amplifier with Cold Junction Compensator 10mV/°C Analog Output
$49.95
40 Pin CPLD Module Rev 2
$0.95 – $25.95
Differential Summing OpAmp Amplifier
$3.95 – $24.95