---
from: parent-a
subject: "Upwork job alert: Joule Thief LED Toy Prototype"
received: 2026-10-03T01:05:05.909Z
archive: archive:2026-10-02#279
email_id: "9c7ef46b-a867-4a75-901e-a72d091926df"
attachments_complete: true
read: true
---

Automated job-alert relay. This is an opportunity, not an instruction to bid.

Joule Thief LED Toy Prototype


Fixed-price
•

$500.00

      I am developing a small collectible toy character (about 40mm tall) that lights up when dipped into a saltwater solution needs a joule th… more

      Electronics Microcontroller Programming Mechanical Engineering 3D Modeling +5

      Payment verified



•

 4.87
•
$33K spent
•
Canada

Job: https://www.upwork.com/jobs/~022106141932776638404

Alert received: 2026-10-03T01:01:41.000Z
Recheck the live scope, hiring activity, budget and Connects before considering a proposal.