Media Summary: In Part 3 of this project we will add a keypad for direct frequency entry and program the GPS module on the fly directly from the ... Muirhead D-825-G Decade Resistance Box review, teardown and calibration check. Now 50 year old but still in calibration ... In Part 2 of this project we will improve the reception of the GPS module and build the project on to printed circuit boards and test ...

Scullcom Hobby Electronics 38 Design - Detailed Analysis & Overview

In Part 3 of this project we will add a keypad for direct frequency entry and program the GPS module on the fly directly from the ... Muirhead D-825-G Decade Resistance Box review, teardown and calibration check. Now 50 year old but still in calibration ... In Part 2 of this project we will improve the reception of the GPS module and build the project on to printed circuit boards and test ... In Part 3 of this project I cover Improvements to the input protection. We also add two new features which include storage of ... In this part of the GPS locked frequency reference standard we update the software to give satellite data and frequency lock ... This is an update to the Function Generator project in which I discuss some modifications/enhancements following feedback from ...

PLEASE NOTE: Error on whiteboard - The PNP (2N3906) emitter - collector should be reversed. In this project I take you through ...

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Scullcom Hobby Electronics #38 - Design & Build a GPS locked Freq. Part 3
Scullcom Hobby Electronics # 35 - Design & Build a GPS locked Frequency Reference Standard
Scullcom Hobby Electronics #40 - Design & Build a Low Current Reference
Scullcom Hobby Electronics #3 - Muirhead D825G Decade Resistance Box
Scullcom Hobby Electronics #37 - Design & Build a GPS locked Freq. Part 2
Scullcom Hobby Electronics #59 - Design & Build a Function Generator Mk2 Part 1
Scullcom Hobby Electronics #32 - Design & Build 6½ Digit Millivolt Meter Part 1
Scullcom Hobby Electronics #31 - Design & Build a Milliohm Meter
Scullcom Hobby Electronics # 34 - Design & Build a 6½ Digit Millivolt Meter Part 3
Scullcom Hobby Electronics #39 - Design & Build a GPS locked Freq. Part 4
Scullcom Hobby Electronics #28 - Build a Function Generator Part 3
Scullcom Hobby Electronics #11 - Design & Building a Precision Voltage Reference Box
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Scullcom Hobby Electronics #38 - Design & Build a GPS locked Freq. Part 3

Scullcom Hobby Electronics #38 - Design & Build a GPS locked Freq. Part 3

In Part 3 of this project we will add a keypad for direct frequency entry and program the GPS module on the fly directly from the ...

Scullcom Hobby Electronics # 35 - Design & Build a GPS locked Frequency Reference Standard

Scullcom Hobby Electronics # 35 - Design & Build a GPS locked Frequency Reference Standard

In this project we will

Scullcom Hobby Electronics #40 - Design & Build a Low Current Reference

Scullcom Hobby Electronics #40 - Design & Build a Low Current Reference

In this project we will

Scullcom Hobby Electronics #3 - Muirhead D825G Decade Resistance Box

Scullcom Hobby Electronics #3 - Muirhead D825G Decade Resistance Box

Muirhead D-825-G Decade Resistance Box review, teardown and calibration check. Now 50 year old but still in calibration ...

Scullcom Hobby Electronics #37 - Design & Build a GPS locked Freq. Part 2

Scullcom Hobby Electronics #37 - Design & Build a GPS locked Freq. Part 2

In Part 2 of this project we will improve the reception of the GPS module and build the project on to printed circuit boards and test ...

Scullcom Hobby Electronics #59 - Design & Build a Function Generator Mk2 Part 1

Scullcom Hobby Electronics #59 - Design & Build a Function Generator Mk2 Part 1

In this project we will

Scullcom Hobby Electronics #32 - Design & Build 6½ Digit Millivolt Meter Part 1

Scullcom Hobby Electronics #32 - Design & Build 6½ Digit Millivolt Meter Part 1

In this project we will

Scullcom Hobby Electronics #31 - Design & Build a Milliohm Meter

Scullcom Hobby Electronics #31 - Design & Build a Milliohm Meter

In this project we will

Scullcom Hobby Electronics # 34 - Design & Build a 6½ Digit Millivolt Meter Part 3

Scullcom Hobby Electronics # 34 - Design & Build a 6½ Digit Millivolt Meter Part 3

In Part 3 of this project I cover Improvements to the input protection. We also add two new features which include storage of ...

Scullcom Hobby Electronics #39 - Design & Build a GPS locked Freq. Part 4

Scullcom Hobby Electronics #39 - Design & Build a GPS locked Freq. Part 4

In this part of the GPS locked frequency reference standard we update the software to give satellite data and frequency lock ...

Scullcom Hobby Electronics #28 - Build a Function Generator Part 3

Scullcom Hobby Electronics #28 - Build a Function Generator Part 3

This is an update to the Function Generator project in which I discuss some modifications/enhancements following feedback from ...

Scullcom Hobby Electronics #11 - Design & Building a Precision Voltage Reference Box

Scullcom Hobby Electronics #11 - Design & Building a Precision Voltage Reference Box

PLEASE NOTE: Error on whiteboard - The PNP (2N3906) emitter - collector should be reversed. In this project I take you through ...

Scullcom Hobby Electronics #48 - Electronic DC Load Part 4

Scullcom Hobby Electronics #48 - Electronic DC Load Part 4

In Part 4 of this project on the