Griswold FX: Popular Products

Composite Sync board for CoCo 3

Mon, 17 Mar 2025 12:06:41 +0000

This board plugs directly into the CoCo3's RGB port on the bottom of the computer. It produces a composite sync output on the Horizonal sync line. You can drive a GBS-8200 or other scalier that requires composite sync.

Includes 10 pin header to hhdb-15 cable.

$10 flatrate shi..

Price: $19.99

Spinner Edge

Sat, 18 Mar 2023 23:20:47 +0000

The Spinner Edge board is an Ethernet Development board for the Parallax P2 Edge and P2 Eval boards. The board is based on the..

Price: $29.99

Blitzen 24 Edge

Thu, 26 Jan 2023 01:02:55 +0000

The Blitzen 24 Edge is a WS2811 pixel controller that utilizes the Parallax Propeller 2 at it's heart.

The Blitzen has 24 WS2811 outputs and is capable of running 800 pixels per port with a refresh rate of 40FPS or 1600 pixels per port with a framerate of 20FPS. The ..

Price: $99.00

Keptel CG-1000 Enclosure

Mon, 12 Dec 2016 22:31:19 +0000

The Keptel CG-1000 enclosure is constructed of a weather-resistant/high impact thermoplastic alloy. It's hinged cover design allows easy..

Price: $19.95

Rudolph 16 - Complete Kit

Tue, 04 Oct 2016 22:27:41 +0000

All the parts you need to build the Rudolph 16. You just need solder and a soldering iron.

Price: $125.00

Rudolph 16 - Unpopulated Board and optional Preprogrammed EEPROM

Sat, 01 Oct 2016 15:02:11 +0000

The Griswold FX model Rudolph 16 is a 16 channel dimming light controller. It is designed to control 110 and 220 volt holiday lights. The controller receives illumination level information via the DMX512 protocol. It can be controlled by a DMX512 enabled PC or a DMX512 lighting console. Up to 3..

Price: $10.00