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Kit for the new GPS Analog Clock Driver

A complete kit for the New GPS-Synchronised Analog Clock Driver including the VK2828 GPS module, PCB and all onboard parts - everything in the Parts List published in September 2022 plus some double-sided tape to hold down the GPS module.

This kit is for the AA-powered version; if you want to power it with larger cells, you will need to add your own cell holders, wiring and possibly a connector.

The photo shows the kit after assembly with two AA cells installed (not included).

Note: a limited number of the D1 Mini version of the kit are available. There is also a separate shop item without either module: SC6929.

Kits sold from now on use the v1.2 firmware that provides multiple pulse width options for sweep hand movements.

Time source:

Cat No SC6472. Price: AUD $55.00 ¹

Add to trolley (available until stock is exhausted)

In stock:

yes (16 available). Estimated dispatch time: 1-3 days

Related to:

Project: New GPS-Synchronised Analog Clock (September 2022 [print issue] [online issue])
Feature: WiFi-Synchronised Analog Clock (November 2022 [print issue] [online issue])

Other items relevant to these projects:

WiFi-Synchronised Analog Clock:

New GPS-Synchronised Analog Clock:

Kit parts list

	1 × 32768Hz crystal (watch style)
	1 × 4-pin tactile switch, black 6×6mm (1mm actuator)
	1 × 4.7µH 3.2Asat 1.65Amax 10×10mm inductor (TDK B82464A4472M000)
	1 × New GPS-Synchronised Analog Clock Driver PCB [19109221]
	2 × single AA cell holder
	1 × VK2828U7G5LF TTL GPS/GLONASS/GALILEO module with antenna and cable (varies with options)

Connectors

	1 × Mini-USB connector
	1 × 6-pin male header (2.54mm pitch)
	1 × 14-pin DIL dual wipe IC socket (DIP-14)
	1 × 8-pin DIL dual wipe IC socket (DIP-8)
	1 × 2-way right-angle polarised header with matching plug & pins

Semiconductors

	1 × PIC16LF1455-I/P programmed for the New GPS-Synchronised Analog Clock (1910922A.HEX)
	1 × Blue 5mm LED with diffused lens (15mm leads)
	1 × MCP6041-I/P op amp IC (DIP-8)
	1 × BAT85 30V 200mA schottky diode (DO-35)
	1 × MCP16251T-I/CH boost regulator (SOT-23-6)

Through-hole Capacitors

	1 × 100nF 50V X7R (5mm pitch)
	2 × 22pF 50V C0G/NP0 ceramic disc (5mm pitch)
	2 × 10µF 16V X7R ceramic

Through-hole Resistors

	1 × 2.2MΩ ±1% ¼W
	2 × 1MΩ ±1% ¼W
	1 × 820kΩ ±1% ¼W
	3 × 10kΩ ±1% ¼W
	1 × 6.8kΩ ±1% ¼W
	1 × 1kΩ ±1% ¼W

Cable & Hardware

1 × Double-sided foam-core tape pad, 20 × 20 × 1.5mm

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