Pinewood Timestoppers' Timestopper Pinewood Derby timers and Pinewood Derby judges make Pinewood Derby winners. Timestoppers have been a favorite of Cub Scouts for over 30 years.
Timestoppers come in three models: the T-IV series which captures the order that cars finish; and the TS300 and TS400 series which both measure place and the time each car takes from start to finish of a race.   (T-III, TS100, and TS200 are no longer sold.)
T-IV (See T-IV documentation.) ORDER OF FINISH Hand Held Unit Displays order that cars finish Requires 100 watt overhead lamp T-IV 2 Lanes $85       T-IV 3 Lanes $95       T-IV 4 Lanes $129       T-IV 5 Lanes $159
TS400 (See TS400 documentation.) TIME EACH LANE Hand Held Unit Displays time and place for each lane Requires 100 watt overhead lamp TS400 1 Lane   $170       TS400 2 Lanes $190       TS400 3 Lanes $210       TS400 4 Lanes $230       TS400 5 Lanes $250	TS300 (See TS300 documentation.) TIME EACH LANE Computer Display Displays time for each lane, on your computer Requires 100 watt overhead lamp         TS300 2 Lanes $128       TS300 3 Lanes $176       TS300 4 Lanes $182             For required display on a computer: GrandPrix Race Manager   $60       RS-232 cable (supplied)         To connect to a USB port: USB Adapter   $29.00
Optional Parts, Extras, and Repairs Phototransistor Sensor As a convenience to our customers, we offer a replacement phototransistor sensor that can be used to replace a broken finish sensor on a lane of a T-IV, TS300, or TS400 Timestopper.   Sensor assembly notes are provided here including a schematic with wiring details. Phototransistor   $7.49       Slotted Photosensor As a convenience to electronic hobbyists, we also offer a PCB-mounted photo-logic slotted photosensor that is identical to that used for each start sensor on our TS300 and TS400 Timestoppers.   The printed circuit board measures 1.5" by 0.5", with the slot of the photosensor centered and running parallel to the 0.5" dimension, includes a 0.01uF filtering capacitor, and has two mounting holes for screwing the PCB to another structure.   Sensor specifications and application notes are provided here along with a schematic with wiring details.   These slotted photosensors are useful in applications such as sensing physical disturbance to objects, sensing window and door disturbances for burglar alarms, object presence detection, position encoding such as for end-stop control, position calibration, automatic event-triggering such as for a camera, timing detection, synchronizing actuators, and many others. Slotted Photosensor (PCB mounted)   $10       Lot of 10EA Slotted Photosensors (each PCB mounted)   $80       Repair Orders As a service to our customers who have called and requested parts and/or labor for a repair, use the following "Add to Cart" button once, and insert in the process the appropriate quantity as a multiplier, in order to effect your payment of pre-arranged charges: Unit of Repair   $20
Complete Your Order Here: (Shipping options are presented during checkout.)
(Standard shipping for most items is UPS Ground, but other choices are available during checkout. Call or email for arrangements to ship outside the continental USA.) Pinewood Timestoppers 1795 Guinda St. Palo Alto, CA 94303 Phone (TS400 questions): 408-245-8006 Phone (T-IV and TS300 questions): 931-542-0970 Email: Pinewood Timestoppers! Home | History | Wonder | Milliseconds | Number of Lanes Documentation | T-III | T-IV | TS100 | TS200 | TS300 | TS400 | Collision Block Sensors Links to other Pinewood Derby websites Copyright © 2011, 2012, 2013 Pinewood Timestoppers