Marty I received this email from a friend:
I ordered some parts for my new metal detector and the divers boat locator and a variable power supply and a multimeter.
Without the cost of the multimeter, I purchased all of the below bits for $10.00 US.
high quality ADJ DC-DC Step-down Module 5V/12V/24V Adjustable Voltage Regulator 3A
GY-271 HMC5883L 3V-5V Three 3 Triple Axis Magnetic Field Compass Magnetometer Sensor IIC Board
This is going to be used with my metal detector so I will know if the object is steel or not.
PAM8610 2x15W amplifier board digital two-channel stereo power amplifier board miniature
$ 0.83 X1
PAM8403 Super Mini Digital Amplifier Board 2 * 3W Class D Digital 2.5V To 5V Power Amplifier Board Efficient Metal detector
$ 0.29 X1
MCP4725 12Bit I2C DAC Digital Converter Module Digital To Analogue EEPROM Development Board 2.7V-5.5V To play with
$ 0.85 X1
5A DC-DC 4-38V to 1.25-36V 24V 12V 9V 5V Step Down Adjustable Power Supply Module LED Lithium Charger With Heat Sink
Desk power supply
$ 0.92 X1
Breadboard 830 Point PCB Board Test Develop for Diy Kit
My boards are worn out
$ 1.65 X2
VICTOR VC9808+ 3 1/2 Digital multimeter Electrical Meter ammeter 20A voltmeter Inductance Frequency tester DCV ACV DCA/R/C/L/F
I broke my old one
$ 39.23 X1
You can't beat those Prices!
Nothing but heaven itself is better than a friend who is really a friend. - Plautus